1 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 20, 2000 REGISTRATION NO. - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------------------- FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ------------------------- NRG ENERGY, INC. (Exact name of registrant as specified in its charter) DELAWARE 41-1724239 (State or other jurisdiction of incorporation or (I.R.S. Employer Identification Number) organization) 901 MARQUETTE AVENUE, SUITE 2300 MINNEAPOLIS, MINNESOTA 55402 (612) 373-5300 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) ------------------------- JAMES J. BENDER, ESQ. VICE PRESIDENT AND GENERAL COUNSEL NRG ENERGY, INC. 901 MARQUETTE AVENUE, SUITE 2300 MINNEAPOLIS, MINNESOTA 55402 (612) 373-5300 (Name, address, including zip code, and telephone number, including area code, of agent for service) ------------------------- With copies to: RICHARD M. RUSSO, ESQ. GIBSON, DUNN & CRUTCHER LLP 1801 CALIFORNIA ST., SUITE 4100 DENVER, COLORADO 80202 (303) 298-5700 ------------------------- APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to time after the effective date of this Registration Statement as determined by market conditions. If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. [ ] If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. [X] If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] -------- If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [ ] -------- If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. [ ] CALCULATION OF REGISTRATION FEE - ---------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------- AMOUNT PROPOSED MAXIMUM PROPOSED MAXIMUM TITLE OF EACH CLASS OF TO BE OFFERING PRICE PER AGGREGATE AMOUNT OF SECURITIES TO BE REGISTERED(1) REGISTERED(2)(3) UNIT(4) OFFERING PRICE(5)(6) REGISTRATION FEE - ---------------------------------------------------------------------------------------------------------------------- Debt Securities, Preferred Stock, Depositary Shares, Common Stock, Securities Warrants, Stock Purchase Contracts and Stock Purchase Units $1,650,000,000 100% $1,650,000,000 $396,000 - ---------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------- (1) Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. (2) Includes such indeterminate principal amount of debt securities, such indeterminate number of shares of preferred stock, such indeterminate number of shares of common stock, such indeterminate number of depositary shares as may be issued in the event the Registrant elects to offer fractional interests in preferred stock, and such indeterminate principal amount of debt securities, or indeterminate number of shares of preferred stock or common stock as may be issued upon conversion of, or in exchange for, or upon exercise of, securities warrants, convertible or exchangeable debt securities or preferred stock (including any securities issuable upon stock splits and similar transactions pursuant to Rule 416 under the Securities Act). Also includes such additional principal amount of debt securities issued with an original issue discount such that the aggregate initial public offering price of all debt securities will not exceed $1,650,000,000 less the dollar amount of other securities previously issued.

2 (3) Of the $1,650,000,000 of the securities being offered hereunder, pursuant to Rule 429(b) under the Securities Act, an aggregate of $150,000,000 of securities are being carried forward from the Registrant's prior Registration Statement on Form S-3 (SEC File No. 333-93055). (4) Estimated in accordance with Rule 457 solely for the purpose of calculating the registration fee. (5) No separate consideration will be received for securities that are issued upon conversion of other securities. (6) In U.S. dollars or the equivalent thereof in one or more foreign currencies or composite currencies. (7) This amount does not include $39,500 previously paid in connection with the $150,000,000 of securities being carried forward from the Registrant's prior Registration Statement, as described in note (3). ------------------------- THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF THE SECURITIES ACT OF 1933, AS AMENDED, OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.

3 SUBJECT TO COMPLETION, DATED DECEMBER , 2000 PROSPECTUS $1,650,000,000 [NRG LOGO] NRG ENERGY, INC. DEBT SECURITIES, PREFERRED STOCK, COMMON STOCK, DEPOSITARY SHARES, DEBT WARRANTS, PREFERRED STOCK WARRANTS, COMMON STOCK WARRANTS, STOCK PURCHASE CONTRACTS AND STOCK PURCHASE UNITS ------------------------- We will provide the specific terms of these securities in supplements to this prospectus. You should read this prospectus and the applicable prospectus supplement carefully before you invest. Our common stock is listed on the New York Stock Exchange under the symbol "NRG." ------------------------- Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. This prospectus may not be used to sell securities unless accompanied by a prospectus supplement. ------------------------- THE DATE OF THIS PROSPECTUS IS ,

4 No person is authorized to give any information or to make any representations other than those contained or incorporated by reference in this prospectus, and, if given or made, such information or representations must not be relied upon as having been authorized. This prospectus does not constitute an offer to sell or the solicitation of an offer to buy any securities other than the securities described in this prospectus or an offer to sell or the solicitation of an offer to buy such securities in any circumstances in which such offer or solicitation is unlawful. Neither the delivery of this prospectus, nor any sale made hereunder, shall, under any circumstances, create any implication that there has been no change in our affairs since the date hereof or that the information contained or incorporated by reference herein is correct as of any time subsequent to the date of such information. ------------------------- TABLE OF CONTENTS PAGE ---- About This Prospectus....................................... 1 Where You Can Find More Information......................... 1 Forward-Looking Statements.................................. 2 The Company................................................. 4 Use Of Proceeds............................................. 4 Earnings To Fixed Charges Ratio............................. 5 Description Of Debt Securities.............................. 5 Description Of Stock........................................ 14 Description Of Warrants..................................... 17 Description Of Depositary Shares............................ 19 Description Of Stock Purchase Contracts And Stock Purchase Units..................................................... 21 Plan Of Distribution........................................ 22 Legal Matters............................................... 23 Experts..................................................... 23 i

5 ABOUT THIS PROSPECTUS This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission using a "shelf" registration process. Using this process, we may offer the securities described in this prospectus, either separately or in units, in one or more offerings with a total initial offering price of up to $1,650,000,000. This prospectus provides you with a general description of the securities we may offer. Each time we offer securities, we will provide a prospectus supplement to this prospectus. The prospectus supplement will describe the specific terms of that offering. The prospectus supplement may also add, update or change the information contained in this prospectus. Please carefully read this prospectus and the prospectus supplement, in addition to the information contained in the documents we refer you to under the heading "Where You Can Find More Information." WHERE YOU CAN FIND MORE INFORMATION We file annual, quarterly and special reports, proxy statements and other information with the Securities and Exchange Commission. You may read and copy any document we file at the Securities and Exchange Commission's public reference rooms in Washington, D.C., New York, New York and Chicago, Illinois. Please call the Securities and Exchange Commission at 1-800-732-0330 for further information on the public reference rooms. You may also obtain copies of these materials from the public reference section of the Securities and Exchange Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, at prescribed rates. Our Securities and Exchange Commission filings are also available to the public from the Securities and Exchange Commission's web site at http://www.sec.gov. In addition, our Securities and Exchange Commission filings are also available at the office of the New York Stock Exchange. For further information on obtaining copies of our public filings at the New York Stock Exchange, you should call (212) 656-5060. This prospectus is part of a registration statement we have filed with the Securities and Exchange Commission relating to the securities described in this prospectus. As permitted by Securities and Exchange Commission rules, this prospectus does not contain all of the information set forth in the registration statement. You should read the registration statement for further information about us and the securities described in this prospectus. You may inspect the registration statement and its exhibits without charge at the office of the Securities and Exchange Commission at 450 Fifth Street, N.W., in Washington, D.C. 20549, and you may obtain copies from the Securities and Exchange Commission at prescribed rates. The Securities and Exchange Commission allows us to "incorporate by reference" the information that we file with them, which means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be part of this prospectus. The information filed by us with the Securities and Exchange Commission in the future will automatically update and supersede this information. We incorporate by reference the documents listed below and any future filings made by us with the Securities and Exchange Commission under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 after the initial filing of the registration statement that contains this prospectus and until the time that we sell all the securities described in this prospectus: 1. Our Annual Report on Form 10-K405 and Form 10-K405A for the fiscal year ended December 31, 1999; 2. Our Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2000; June 30, 2000 and September 30, 2000; 3. Our Current Reports on Form 8-K as filed with the Securities and Exchange Commission on April 7, 2000; April 20, 2000; June 21, 2000; June 28, 2000; July 20, 2000, September 8, 2000; September 13, 2000; September 25, 2000; September 27, 2000; October 31, 2000; and November 22, 2000; and 1

6 4. The description of our common stock contained in the Registration Statement on Form 8-A filed on May 17, 2000. You may request a copy of these filings, at no cost, by writing or calling us at the following address or telephone number: Investor Relations NRG Energy, Inc. 901 Marquette Avenue, Suite 2300 Minneapolis, Minnesota 55402 (612) 373-5300 You should rely only on the information incorporated by reference or provided in this prospectus or any prospectus supplement. We have not authorized anyone else to provide you with different information. You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of these documents. FORWARD-LOOKING STATEMENTS This prospectus contains or incorporates by reference statements that do not directly or exclusively relate to historical facts. Such statements are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. You can typically identify forward-looking statements by the use of forward-looking words, such as "may," "will," "could," "project," "believe," "anticipate," "expect," "estimate," "continue," "potential," "plan," "forecasts," and similar terms. These statements represent our intentions, plans, expectations and beliefs and are subject to risks, uncertainties and other factors. Many of these factors are outside our control and could cause actual results to differ materially from such forward-looking statements. These factors include, among others: - Economic conditions including inflation rates and monetary or currency exchange rate fluctuations; - Trade, monetary, fiscal, taxation, and environmental policies of governments, agencies and similar organizations in geographic areas where we have a financial interest; - Customer business conditions including demand for their products or services and supply of labor and materials used in creating their products and services; - Financial or regulatory accounting principles or policies imposed by the Financial Accounting Standards Board, the Securities and Exchange Commission, the Federal Energy Regulatory Commission and similar entities with regulatory oversight; - Changes in the availability or cost of capital, including those resulting from changes in interest rates; market perceptions of the power generation industry, us or any of our subsidiaries, or security ratings; - Factors affecting power generation operations such as unusual weather conditions; catastrophic weather-related damage; unscheduled generation outages, maintenance or repairs; unanticipated changes to fossil fuel or gas supply costs or availability due to higher demand, shortages, transportation problems or other developments; environmental incidents; or electric transmission or gas pipeline system constraints; - Workforce factors including loss or retirement of key executives, collective bargaining agreements with union employees or work stoppages; - Volatility of energy prices in a deregulated market environment; 2

7 - Increased competition in the power generation industry; - Cost and other effects of legal and administrative proceedings, settlements, investigations and claims; - Technological developments that result in competitive disadvantages and create the potential for impairment of existing assets; - Factors associated with various investments including conditions of final legal closing, partnership actions, competition, operating risks, dependence on certain suppliers and customers, domestic and foreign environmental and energy regulations; - Limitations on our ability to control the development or operation of projects in which we have less than 100% interest; - The lack of operating history at development projects, the lack of our operating history at projects not yet owned and the limited operating history at recently-acquired projects provide only a limited basis for management to project the results of future operations; - Risks associated with timely completion of development projects, including obtaining competitive contracts, obtaining regulatory and permitting approvals, local opposition, and construction delays; - Failure to timely satisfy closing conditions contained in definitive agreements for the acquisitions of projects not yet closed, many of which are beyond our control; - Factors challenging the successful integration of projects not previously owned or operated by us, including the ability to obtain operating synergies; - Factors associated with operating in foreign countries, including delays in permitting and licensing of generation facilities; construction delays and business interruptions; political instability and risk of war, expropriation and nationalization, renegotiation or nullification of existing contracts; changes in law; and the ability to convert foreign currency into United States dollars; and - Other business or investment considerations that may be disclosed from time to time in our Securities and Exchange Commission filings or in other publicly disseminated written documents. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. The foregoing review of factors should not be construed as exhaustive. 3

8 THE COMPANY NRG Energy, Inc. is a leading global energy company primarily engaged in the acquisition, development, ownership and operation of power generation facilities and the sale of energy, capacity and related products. We believe we are one of the three largest independent power generation companies in the United States and the fifth largest independent power generation company in the world, measured by our net ownership interest in power generation facilities. We own all or a portion of 63 generation projects that have a total generating capacity of 25,059 megawatts ("MW"); our net ownership interest in those projects is 15,006 MW, of which 11,448 MW are located in the United States. In addition, we have an active acquisition and development program through which we are pursuing additional generation projects. In addition to our power generation projects, we also have interests in district heating and cooling systems and steam transmission operations. Our thermal and chilled water businesses have a steam and chilled water capacity equivalent to approximately 1,506 MW, of which our net ownership interest is 1,379 MW. We believe that through our subsidiary NEO Corporation we are one of the largest landfill gas generation companies in the United States, extracting methane from landfills to generate electricity. NEO owns 30 landfill gas collection systems and has 56 MW of net ownership interests in related electric generation facilities. NEO also has 35 MW of net ownership interests in 18 small hydroelectric facilities and 6 MW of net ownership interest in three small distributed generation facilities. We were established in 1989 and are a majority-owned subsidiary of Xcel Energy, Inc. Our headquarters and principal executive offices are located at 901 Marquette Avenue, Suite 2300, Minneapolis, Minnesota 55402-3265. Our telephone number is (612) 373-5300. USE OF PROCEEDS Unless otherwise specified in the applicable prospectus supplement, we will use the net proceeds from the sale of the securities described in this prospectus for general corporate purposes, which may include financing the development and construction of new facilities, additions to working capital, reductions of our indebtedness and the indebtedness of our subsidiaries, financing of capital expenditures and pending or potential acquisitions. We may invest funds not immediately required for such purposes in short-term investment grade securities. The amount and timing of sales of the securities described in this prospectus will depend on market conditions and the availability to us of other funds. 4

9 EARNINGS TO FIXED CHARGES RATIO The following table sets forth the ratio of our earnings to our fixed charges for the periods indicated: NINE MONTHS ENDED YEAR ENDED DECEMBER 31, SEPTEMBER 30, ------------------------------------------ ----------------- 1995 1996 1997 1998 1999 1999 2000 ------ ------ ------ ------ ------ ------- ------- Ratio of earnings to fixed charges(1)..................... 1.56x 1.75x 1.16x (2) 1.04x 1.06x 1.60x - ------------------------- (1) The ratio of earnings to fixed charges is calculated by dividing earnings by fixed charges. For this purpose "earnings" means income (loss) before income taxes, less undistributed equity in our share of operating earnings of unconsolidated affiliates and equity in gain from project termination settlements, plus cash distributions from project termination settlements and fixed charges. "Fixed charges" means interest expense, plus interest capitalized, plus amortization of debt issuance costs, plus one-third of our annual rental expense, which the Securities and Exchange Commission defines as a reasonable approximation of rental expense interest. (2) Due primarily to undistributed equity from unconsolidated affiliates, earnings did not cover fixed charges by $7.3 million. DESCRIPTION OF DEBT SECURITIES This prospectus describes the general terms and provisions of our debt securities. When we offer to sell a particular series of debt securities, we will describe the specific terms of the series in a prospectus supplement to this prospectus. We will also indicate in the applicable prospectus supplement whether the general terms and provisions described in this prospectus apply to a particular series of debt securities. The debt securities will be issued under an indenture as amended or supplemented from time to time, to be entered into between us and the trustee named in the applicable prospectus supplement. The following summaries of certain provisions of the indenture do not purport to be complete. We have also filed the form of indenture as an exhibit to the registration statement. Except to the extent set forth in a prospectus supplement with respect to a particular issue of debt securities, the indenture, as amended or supplemented from time to time, for the debt securities will be substantially similar to the one filed as an exhibit to the registration statement and described below. GENERAL The debt securities will be our direct, unsecured obligations. Because we conduct substantially all of our business through numerous subsidiaries and affiliates, all existing and future liabilities of our direct and indirect subsidiaries and affiliates will be effectively senior to the debt securities. The debt securities will not be guaranteed by, or otherwise be obligations of, our project subsidiaries and project affiliates, or our other direct and indirect subsidiaries and affiliates or Xcel Energy. A prospectus supplement relating to a series of debt securities being offered will include specific terms relating to the offering. These terms will include some or all of the following: - the title of the series of debt securities; - the aggregate principal amount (or any limit on the aggregate principal amount) of the series of debt securities and, if any debt securities of a series are to be issued at a discount from their face amount, the method of computing the accretion of such discount; - the interest rate or method of calculation of the interest rate; - the date from which interest will accrue; - the record dates for interest payable on debt securities of the series; 5

10 - the dates when, places where and manner in which principal and interest are payable; - the securities registrar if other than the trustee; - the terms of any mandatory (including any sinking fund requirements) or optional redemption by us; - the terms of any repurchase or remarketing rights of third parties; - the terms of any redemption at the option of holders of debt securities of a series; - the denominations in which debt securities are issuable; - whether debt securities will be issued in registered or bearer form and the terms of any such forms of debt securities; - whether any debt securities will be represented by a global security and the terms of any such global security; - the currency or currencies (including any composite currency) in which principal or interest or both may be paid; - if payments of principal or interest may be made in a currency other than that in which debt securities are denominated, the manner for determining such payments; - provisions for electronic issuance of debt securities or issuance of debt securities in uncertificated form; - any events of default, covenants and/or defined terms in addition to or in lieu of those set forth in the indenture; - whether and upon what terms debt securities may be defeased if different from the provisions set forth in the indenture; - the form of the debt securities; - any terms that may be required by or advisable under applicable law; - the percentage of the principal amount of the debt securities which is payable if the maturity of the debt securities is accelerated in the case of debt securities issued at a discount from their face amount; - whether any debt securities will have guarantees; and - any other terms in addition to or different from those contained in the indenture. The debt securities will bear interest at a fixed rate or a floating rate. Debt securities bearing no interest or interest at a rate that at the time of issuance is below the prevailing market rate may be sold or deemed to be sold at a discount below their stated principal amount. With respect to any debt securities as to which we have the right to defer interest, the holders of such debt securities may be allocated interest income for federal and state income tax purposes without receiving equivalent, or any, interest payments. Any material federal income tax considerations applicable to any such discounted debt securities or to certain debt securities issued at par that are treated as having been issued at a discount for federal income tax purposes will be described in a prospectus supplement. GLOBAL DEBT SECURITIES If any debt securities are represented by one or more global securities, the applicable supplement will describe the terms of the depositary arrangement with respect to such global securities. REDEMPTION Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that, we, at any time, may redeem a series of debt securities, in whole or in part (if in part, by lot or by such other method as the trustee shall deem fair or appropriate) at the redemption price of 100% of principal 6

11 amount of such debt securities, plus accrued interest on the principal amount, if any, to the redemption date, plus the applicable "Make-Whole Premium" (as discussed below). Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that, to determine the applicable Make-Whole Premium for any debt security, an independent investment banking institution of national standing that we select will compute, as of the third business day prior to the redemption date, the sum of the present values of all of the remaining scheduled payments of principal and interest from the redemption date to maturity on such debt security computed on a semiannual basis by discounting such payments (assuming a 360-day year consisting of twelve 30-day months) using a rate to be set forth in the applicable prospectus supplement. If the sum of these present values of the remaining payments as computed above exceeds the aggregate unpaid principal amount of the debt security that we will redeem plus any accrued but unpaid interest thereon, the difference will be payable as a premium upon redemption of such debt security. If the sum is equal to or less than such principal amount plus accrued interest, we will pay no premium with respect to such debt security. CERTAIN COVENANTS OF THE COMPANY AFFIRMATIVE COVENANTS In addition to such other covenants, if any, as may be described in an accompanying prospectus supplement and except as may otherwise be set forth therein, the indenture will require us, subject to certain limitations described therein, to, among other things, do the following: - deliver to the trustee copies of all reports filed with the Securities and Exchange Commission; - deliver to the trustee annual officers' certificates with respect to our compliance with our obligations under the indenture; - maintain our corporate existence subject to the provisions described below relating to mergers and consolidations; and - pay our taxes when due except where we are contesting such taxes in good faith. The indenture may also, as set forth in an accompanying prospectus supplement, restrict our business or operations or that of our subsidiaries or limit our indebtedness. RESTRICTIONS ON LIENS Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that, so long as any of the debt securities are outstanding, we will not pledge, mortgage, hypothecate or permit to exist any mortgage, pledge or other lien upon any property at any time directly owned by us to secure any indebtedness for money borrowed which is incurred, issued, assumed or guaranteed by us ("Indebtedness"), without making effective provisions whereby the debt securities shall be equally and ratably secured with any and all such Indebtedness and with any other Indebtedness similarly entitled to be equally and ratably secured; provided, however, that, with respect to any series of debt securities, this restriction shall not apply to or prevent the creation or existence of: (i) liens existing at the original date of issuance of such series of debt securities; (ii) purchase money liens which do not exceed the cost or value of the purchased property; (iii) other liens not to exceed 10% of our "Consolidated Net Tangible Assets" (defined below) and (iv) liens granted in connection with extending, renewing, replacing or refinancing in whole or in part the Indebtedness (including, without limitation, increasing the principal amount of such Indebtedness) secured by liens described in the foregoing clauses (i) through (iii). Except as may otherwise be provided in an accompanying prospectus supplement, "Consolidated Net Tangible Assets" will be defined as the following: as of the date of any determination thereof, the total amount of all our assets determined on a consolidated basis in accordance with GAAP as of such date less the sum of (a) our consolidated current liabilities determined in accordance with GAAP and (b) assets properly classified as intangible assets, in accordance with GAAP. 7

12 Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will further provide that, in the event we propose to pledge, mortgage or hypothecate any property at any time directly owned by us to secure any Indebtedness, other than as permitted by clauses (i) through (iv) of the previous paragraph, we will agree to give prior written notice thereof to the trustee, who shall give notice to the holders of debt securities, and we will further agree, prior to or simultaneously with such pledge, mortgage or hypothecation, effectively to secure all the debt securities equally and ratably with such Indebtedness. The foregoing covenant will not restrict the ability of our subsidiaries and affiliates to pledge, mortgage, hypothecate or permit to exist any mortgage, pledge or lien upon their assets, in connection with project financings or otherwise. CHANGE OF CONTROL Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that, if a Change of Control occurs, we will be obligated to offer to purchase all outstanding debt securities of a series to which the Change of Control applies. We will conduct any offer to purchase debt securities upon a Change of Control in compliance with applicable regulations under the federal securities laws, including Exchange Act Rule 14e-l. Any limitations on our financial ability to purchase debt securities upon a Change of Control will be described in an accompanying prospectus supplement. Except as may otherwise be provided in an accompanying prospectus supplement, a "Change of Control" will be defined in the indenture as any of the following: - Xcel Energy (or its successors) ceases to own a majority of our outstanding voting stock; - at any time following the occurrence of the event described immediately above, a person or group of persons (other than Xcel Energy) becomes the beneficial owner, directly or indirectly, or has the absolute power to direct the vote of more than 35% of our outstanding voting stock; or - during any one year period, individuals who at the beginning of such period constitute our board of directors cease to be a majority of the board of directors (unless approved by a majority of the current directors then in office who were either directors at the beginning of such period or who were previously so approved). With respect to a series of debt securities , a Change of Control shall be deemed not to have occurred if, following such an event described above, the debt securities of such series are rated "BBB-" or better by Standard & Poor's Ratings Group and "Baa3" or better by Moody's Investors Service, Inc. Except as may otherwise be set forth in an accompanying prospectus supplement, our failure to comply with the Change of Control covenant as to the debt securities will be an "Event of Default" (as defined below) under the indenture. See "Events of Default" below. Except as may be provided otherwise in an accompanying prospectus supplement, the Change of Control provisions may not be waived by the trustee or the board of directors, and any modification thereof must be approved by each holder of a debt security. We cannot assure you that we would have sufficient liquidity to effectuate any required repurchase of debt securities upon a Change of Control. Except as may be provided otherwise in an accompanying prospectus supplement, within 30 days following any Change of Control with respect to a series of debt securities, we will be required to mail a notice to each debt security holder of such series (with a copy to the trustee) stating: - that a Change of Control has occurred and that such holder has the right to require us to repurchase such holder's debt securities (the "Change of Control Offer"); 8

13 - the circumstances and relevant facts regarding such Change of Control (including information with respect to pro forma historical income, cash flow and capitalization after giving effect to such Change of Control); - the repurchase date (which shall be a business day and be not earlier than 30 days or later than 60 days from the date such notice is mailed (the "Repurchase Date")); - that interest on any debt security tendered will continue to accrue; - that interest on any debt security accepted for payment pursuant to the Change of Control Offer shall cease to accrue after the Repurchase Date; - that debt security holders electing to have a debt security purchased pursuant to a Change of Control Offer will be required to surrender the debt security, with the form entitled "Option to Elect Purchase" on the reverse of the debt security completed, to the trustee at the address specified in the notice prior to the close of business on the Repurchase Date; - that debt security holders will be entitled to withdraw their election if the trustee receives, not later than the close of business on the third business day (or such shorter periods as may be required by applicable law) preceding the Repurchase Date, a telegram, telex, facsimile or letter setting forth the name of the debt security holder, the principal amount of debt securities the holder delivered for purchase and a statement that such debt security holder is withdrawing its election to have such debt securities purchased; and - that debt security holders that elect to have their debt securities purchased only in part will be issued new debt securities in a principal amount equal to the unpurchased portion of the debt securities surrendered. MERGER, CONSOLIDATION, SALE, LEASE OR CONVEYANCE Except as may otherwise be provided in an accompanying prospectus supplement, the indenture will provide that we will not merge or consolidate with or into any other person and we will not sell, lease or convey all or substantially all of our assets to any person, unless we are the continuing corporation, or the successor corporation or the person that acquires all or substantially all of our assets is a corporation organized and existing under the laws of the United States or a State thereof or the District of Columbia and expressly assumes all of our obligations under the debt securities and the indenture, and, immediately after such merger, consolidation, sale, lease or conveyance, such person or such successor corporation is not in default in the performance of the covenants and conditions in the indenture. The meaning of the term "all or substantially all of the assets" has not been definitely established and is likely to be interpreted by reference to applicable state law if and at the time the issue arises and will be dependent on the facts and circumstances existing at the time. Except as may be provided otherwise in an accompanying prospectus supplement, the indenture will provide that, except for a sale of our assets substantially as an entirety as provided above, and other than assets we are required to sell to conform with governmental regulations, we may not sell or otherwise dispose of any assets (other than short-term, readily marketable investments purchased for cash management purposes with funds not representing the proceeds of other asset sales) if on a pro forma basis, the aggregate net book value of all such sales during the most recent 12-month period would exceed 10% of our Consolidated Net Tangible Assets computed as of the end of the most recent quarter preceding such sale; provided, however, that any such sales shall be disregarded for purposes of this 10% limitation if the proceeds are invested in assets in similar or related lines of our business and, provided further, that we may sell or otherwise dispose of assets in excess of such 10% if we retain the proceeds from such sales or dispositions, which are not reinvested as provided above, as cash or cash equivalents or we use the proceeds to purchase and retire the debt securities. 9

14 REPORTING OBLIGATIONS Except as may be provided otherwise in an accompanying prospectus supplement, the indenture will provide that we will furnish or cause to be furnished to holders of debt securities copies of our annual reports and of the information, documents and other reports that we are required to file with the Securities and Exchange Commission pursuant to Section 13 or 15(d) of the Exchange Act within 15 days after we file them with the Securities and Exchange Commission. EVENTS OF DEFAULT Except as may be described in an accompanying prospectus supplement, an "Event of Default" with respect to a series of debt securities will be defined under the indenture as being: (a) our failure to pay any interest on any debt security of such series when due, which failure continues for 30 days; (b) our failure to pay principal or premium (including in connection with a Change of Control) when due on any debt securities of such series; (c) our failure to perform any other covenant relative to the debt securities of such series or the indenture for a period of 30 days after the trustee gives us written notice or we receive written notice by the holders of at least 25% in aggregate principal amount of the debt securities of such series; (d) an event of default occurring under any of our instruments under which there may be issued, or by which there may be secured or evidenced, any indebtedness for money borrowed that has resulted in the acceleration of such indebtedness, or any default occurring in payment of any such indebtedness at final maturity (and after the expiration of any applicable grace periods), other than (i) indebtedness which is payable solely out of the property or assets of a partnership, joint venture or similar entity of which we or any of our subsidiaries or affiliates is a participant, or which is secured by a lien on the property or assets owned or held by such entity, without further recourse to us or (ii) indebtedness not exceeding $50,000,000; and (e) certain events of bankruptcy, insolvency or reorganization in respect of us. Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture will provide that if an Event of Default (other than an Event of Default due to certain events of bankruptcy, insolvency or reorganization) has occurred and is continuing, either the trustee or the holders of not less than 25% in principal amount of the debt securities of a series, or such other amount as may be specified in the applicable prospectus supplement, may then declare the principal of all debt securities of such series and interest accrued thereon to be due and payable immediately. Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture will contain a provision entitling the trustee, subject to the duty of the trustee during a default to act with the required standard of care, to be indemnified by the holders of debt securities before proceeding to exercise any right or power under the indenture at the request of such holders. Subject to such provisions in the indenture for the indemnification of the trustee and certain other limitations, the holders of a majority in principal amount of the debt securities then outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee. Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture will provide that no holder of debt securities of a series may institute any action against us under the indenture (except actions for payment of overdue principal or interest) unless: - such holder previously has given the trustee written notice of the default and continuance thereof; - the holders of not less than 25% in principal amount of the debt securities of such holder's series have requested the trustee to institute such action and offered the trustee reasonable indemnity; - the trustee has not instituted such action within 60 days of the request; and 10

15 - the trustee has not received direction inconsistent with such written request from the holders of a majority in principal amount of the debt securities of such series. DEFEASANCE AND COVENANT DEFEASANCE DEFEASANCE Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture will provide that we will be deemed to have paid and will be discharged from any and all obligations in respect of the debt securities, on the 123rd day after the deposit referred to below has been made, and the provisions of the indenture will cease to be applicable with respect to the debt securities (except for, among other matters, certain obligations to register the transfer of or exchange of the debt securities, to replace stolen, lost or mutilated debt securities, to maintain paying agencies and to hold funds for payment in trust) if (A) we have deposited with the trustee, in trust, money and/or U.S. Government Obligations (as defined in the indenture) that, through the payment of interest and principal in respect thereof in accordance with their terms, will provide money in an amount sufficient to pay the principal of, premium, if any, and accrued interest on the debt securities, at the time such payments are due in accordance with the terms of the indenture, (B) we have delivered to the trustee (i) an opinion of counsel to the effect that debt security holders will not recognize income, gain or loss for federal income tax purposes as a result of our exercise of our option under the defeasance provisions of the indenture and will be subject to federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit, defeasance and discharge had not occurred, which opinion of counsel must be based upon a ruling of the Internal Revenue Service to the same effect or a change in applicable federal income tax law or related treasury regulations after the date of the indenture and (ii) an opinion of counsel to the effect that the defeasance trust does not constitute an "investment company" within the meaning of the Investment Company Act of 1940, as amended, and after the passage of 123 days following the deposit, the trust fund will not be subject to the effect of Section 547 of the U.S. Bankruptcy Code or Section 15 of the New York Debtor and Creditor Law, (C) immediately after giving effect to such deposit, no Event of Default, or event that after the giving of notice or lapse of time or both would become an Event of Default, shall have occurred and be continuing on the date of such deposit or during the period ending on the 123rd day after the date of such deposit, and such deposit shall not result in a breach or violation of, or constitute a default under, any other agreement or instrument to which we are a party or by which we are bound and (D) if at such time the debt securities are listed on a national securities exchange, we have delivered to the trustee an opinion of counsel to the effect that the debt securities will not be delisted as a result of such deposit and discharge. DEFEASANCE OF CERTAIN COVENANTS AND CERTAIN EVENTS OF DEFAULT Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture for the debt securities will further provide that the provisions of the indenture will cease to be applicable with respect to (i) the covenants described under "Change of Control" and (ii) clause (c) under "Events of Default" with respect to such covenants and clause (d) under "Events of Default" upon the deposit with the trustee, in trust, of money and/or U.S. Government Obligations that through the payment of interest and principal in respect thereof in accordance with their terms will provide money in an amount sufficient to pay the principal of, premium, if any, and accrued interest on the debt securities, the satisfaction of the conditions described in clauses (B)(ii), (C) and (D) of the preceding paragraph and our delivery to the trustee of an opinion of counsel to the effect that, among other things, the holders of the debt securities will not recognize income, gain or loss for federal income tax purposes as a result of such deposit and defeasance of certain covenants and Events of Default and will be subject to federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit and defeasance had not occurred. DEFEASANCE AND CERTAIN OTHER EVENTS OF DEFAULT Except to the extent otherwise stated in an accompanying prospectus supplement, the indenture will provide that if we exercise our option to omit compliance with certain covenants and provisions of the 11

16 indenture with respect to the debt securities as described in the immediately preceding paragraph and the debt securities are declared due and payable because of the occurrence of an Event of Default that remains applicable, the amount of money and/or U.S. Government Obligations on deposit with the trustee will be sufficient to pay amounts due on the debt securities at the time of their stated maturity, but may not be sufficient to pay amounts due on the debt securities at the time of acceleration resulting from such Event of Default. In such event, we shall remain liable for such payments. MODIFICATIONS TO THE INDENTURE Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will contain provisions permitting us and the trustee, with the consent of the holders of not less than a majority in principal amount of the debt securities of each series affected by a proposed amendment or modification, to modify the indenture or the rights of the debt security holders of such series, except that no such modification may, without the consent of each debt security holder of such series, (i) extend the final maturity of any of the debt securities or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any amount payable on redemption thereof, or impair or affect the right of any debt security holder to institute suit for the payment thereof or make any change in the covenant regarding a Change of Control or (ii) reduce the percentage of debt securities, the consent of the holders of which is required for any such modification. Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that we and the trustee without the consent of any debt security holder may amend the indenture and the debt securities for the purpose of curing any ambiguity, or of curing, correcting or supplementing any defective provision thereof, or in any manner which we and the trustee may determine is not inconsistent with the debt securities and will not adversely affect the interest of any debt security holder, including establishing the form or terms of a series of debt securities under the indenture. BOOK-ENTRY, DELIVERY AND FORM Except as may otherwise be set forth in an accompanying prospectus supplement, the indenture will provide that the debt securities will initially be issued in the form of one or more registered notes in global form (the "Global Notes"). Each Global Note will be deposited on the date of the closing of the sale of the debt securities with, or on behalf of, The Depository Trust Company ("DTC"), as depositary, and registered in the name of Cede & Co., as DTC's nominee. DTC is a limited-purpose trust company created to hold securities for its participants (the "Participants") and to facilitate the clearance and settlement of transactions in those securities between Participants through electronic book-entry changes in accounts of the Participants. The Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations. Access to DTC's system is also available to other entities such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a Participant, either directly or indirectly (collectively, the "Indirect Participants"). Persons who are not Participants may beneficially own securities held by or on behalf of DTC only through the Participants or the Indirect Participants. The ownership interest and transfer of ownership interest of each actual purchase of each security held by or on behalf of DTC are recorded on the records of the Participants and Indirect Participants. We expect that pursuant to procedures established by DTC, (i) upon deposit of the Global Notes, DTC will credit the accounts of Participants designated by the underwriters with portions of the principal amount of the Global Notes and (ii) ownership of such interests in the Global Notes will be shown on, and the transfer of ownership thereof will be effected only through, records maintained by DTC (with respect to the Participants) or by the Participants and the Indirect Participants (with respect to other owners of beneficial interests in the Global Notes). Investors in the Global Notes may hold their interests therein directly through DTC if they are Participants in such system, or indirectly through organizations which are Participants in such system. All interests in a Global Note may be subject to the procedures and requirements of DTC. The laws of some 12

17 states require that certain persons take physical delivery in certificated form of securities that they own. Consequently, the ability to transfer beneficial interests in a Global Note to such persons will be limited to that extent. Because DTC can act only on behalf of Participants, which in turn act on behalf of Indirect Participants and certain banks, the ability of a person having beneficial interests in a Global Note to pledge such interest to persons that do not participate in the DTC system, or otherwise take actions in respect of such interest, may be affected by the lack of a physical certificate evidencing such interests. For certain other restrictions on the transferability of the debt securities, see "-- Exchange of Book-Entry Debt Securities for Certificated Debt Securities" below. Except as described below, owners of interests in the Global Notes will not have debt securities registered in their name, will not receive physical delivery of debt securities in certificated form and will not be considered the registered owners or holders thereof under the indenture for any purpose. Payments in respect of the Global Notes registered in the name of DTC or its nominee will be payable by the trustee to DTC in its capacity as the registered holder under the indenture. Under the terms of the indenture, the trustee will treat the persons in whose names the debt securities, including the Global Notes, are registered as the owners thereof for the purpose of receiving such payments and for any and all purposes whatsoever. Consequently, neither the trustee nor any agent thereof has or will have any responsibility or liability for (i) any aspect of DTC's records or any Participant's or Indirect Participant's records relating to or payments made on account of beneficial ownership interests in the Global Note or for maintaining, supervising or reviewing any of DTC's records or any Participant's or Indirect Participant's records relating to the beneficial ownership interests in the Global Note or (ii) any other matter relating to the actions and practices of DTC or any of its Participants or Indirect Participants. DTC's current practice, upon receipt of any payment in respect of securities such as the debt securities, is to credit the accounts of the relevant Participants with the payment on the payment date, in amounts proportionate to their respective holdings in principal amount of beneficial interests in the relevant security as shown on the records of DTC unless DTC has reason to believe it will not receive payment on such payment date. Payments by the Participants and the Indirect Participants to the beneficial owners of Notes will be governed by standing instructions and customary practices and will be the responsibility of the Participants or the Indirect Participants and will not be the responsibility of DTC, the trustee or us. Neither we nor the trustee will be liable for any delay by DTC or any of its Participants in identifying the beneficial owners of the debt securities, and we and the trustee may conclusively rely on and will be protected in relying on instructions from DTC or its nominee for all purposes. Except as may otherwise be set forth in an accompanying prospectus supplement, DTC will take any action permitted to be taken by a holder of the debt securities only at the direction of one or more Participants to whose account with DTC interests in the Global Notes are credited and only in respect of such portion of the Notes as to which such Participant or Participants has or have given such direction. However, if there is an Event of Default, DTC reserves the right to exchange the Global Notes for debt securities in certificated form and to distribute such debt securities to its Participants. The information in this section concerning DTC and its book-entry system has been obtained from sources that we believe to be reliable, but we have not independently determined the accuracy thereof. We will not have any responsibility for the performance by DTC or its Participants of their respective obligations under the rules and procedures governing their operations. EXCHANGE OF BOOK ENTRY DEBT SECURITIES FOR CERTIFICATED DEBT SECURITIES Except as may otherwise be set forth in an accompanying prospectus supplement, a Global Note is exchangeable for debt securities in registered certificated form if (i) DTC notifies us that it is unwilling or unable to continue as clearing agency for the Global Note or has ceased to be a clearing agency registered under the Exchange Act and we thereupon fail to appoint a successor clearing agency within 90 days, (ii) we in our sole discretion elect to cause the issuance of definitive certificated debt securities or (iii) there has occurred and is continuing an Event of Default or any event which after notice or lapse of time or both would be an Event of Default under the indenture. In addition, beneficial interests in a Global Note may be exchanged for certificated debt securities upon request but only upon at least 20 days, prior written notice 13

18 given to the trustee by or on behalf of DTC in accordance with customary procedures. In all cases certificated debt securities delivered in exchange for any Global Note or beneficial interest therein will be registered in the names, and issued in denominations of $100,000 and integral multiples of $1,000 in excess thereof, requested by or on behalf of the clearing agency (in accordance with its customary procedures). CONCERNING THE TRUSTEE Unless stated in the applicable prospectus supplement, (i) the trustee may also be the trustee under any other indenture for debt securities and (ii) any trustee or its affiliates may lend money to us, including under our principal credit facility, and may from time to time have lender or other business arrangements with us. The indenture will contain certain limitations on the rights of the trustee, should it or its affiliates then be our creditors, to obtain payment of claims in certain cases or to realize on certain property received in respect of any such claim as security or otherwise. The trustee and its affiliates will be permitted to engage in other transactions; however, if they acquire any conflicting interest, the conflict must be eliminated or the trustee must resign. GOVERNING LAW Unless otherwise specified in an accompanying prospectus supplement, the indenture and the debt securities will be governed by New York law. DESCRIPTION OF STOCK We may issue, from time to time, shares of one or more series or classes of our common or preferred stock. The following summary description sets forth some of the general terms and provisions of the stock. We will describe the specific terms of any series of stock that we issue as part of this offering in an applicable prospectus supplement. To the extent the description contained in the prospectus supplement differs from this summary description, you should rely on the information in the prospectus supplement. Because this is a summary description, it does not contain all of the information that may be important to you. For a more detailed description of the stock, you should refer to the provisions of our certificate of incorporation, bylaws and the applicable prospectus supplement before you purchase these securities. GENERAL Under our certificate of incorporation, we are authorized to issue 550,000,000 shares of common stock, 250,000,000 shares of class A common stock and 200,000,000 shares of preferred stock. As of December 1, 2000, 32,395,500 shares of common stock were issued and outstanding, 147,604,500 shares of class A common stock, all of which are owned by Xcel Energy, were issued and outstanding, and no shares of preferred stock were issued and outstanding. No other classes of capital stock are authorized under our certificate of incorporation. The issued and outstanding shares of common stock and class A common stock are duly authorized, validly issued, fully paid and non-assessable. COMMON STOCK COMPARISON OF COMMON STOCK AND CLASS A COMMON STOCK The following table compares our common stock and class A common stock: COMMON SHARES CLASS A COMMON SHARES ------------- --------------------- Public Market The common stock is listed on the None. New York Stock Exchange. Voting Rights One vote per share on all matters Ten votes per share on all matters voted upon by our stockholders voted upon by our stockholders. 14

19 COMMON SHARES CLASS A COMMON SHARES ------------- --------------------- Transfer Restrictions None None, but will convert to common stock on a share-for-share basis upon certain transfers as described below. Conversion Not convertible Convertible at any time, in whole or in part, into shares of common stock on a share-for-share basis. Automatically converts into common stock on a share-for-share basis upon any transfer to a non-affiliate of Xcel Energy (including by way of merger, consolidation or reorganization) or if Xcel Energy or its affiliates own less than 30% of the outstanding shares of class A common stock and common stock on a combined basis. Reissuance Additional shares may be issued No additional shares may be and redeemed shares may be issued, and shares redeemed or reissued. repurchased will be canceled and may not be reissued. Holders of common stock have no preemptive rights. They are entitled to such dividends as may be declared by our board of directors out of funds legally available for such purpose. The common stock is not entitled to any sinking fund, redemption or conversion provisions. On our liquidation, dissolution or winding up, the holders of common stock are entitled to share ratably in our net assets remaining after the payment of all creditors and liquidation preferences of preferred stock, if any. The outstanding shares of common stock are duly authorized, validly issued, fully paid and nonassessable. There will be a prospectus supplement relating to any offering of common stock offered by this prospectus. If we in any manner split, subdivide or combine the outstanding shares of common stock or class A common stock, the outstanding shares of the other class of common stock will be proportionally subdivided or combined in the same manner and on the same basis. In all other respects, whether as to dividends, upon liquidation, dissolution or winding up, or otherwise, the holders of record of common stock and the holders of record of class A common stock have identical rights and privileges on the basis of the number of shares held. OTHER PROVISIONS RELATING TO COMMON STOCK Our bylaws provide that stockholders seeking to bring business before an annual meeting of stockholders must provide timely notice of their proposal in writing to the corporate secretary. To be timely, a stockholder's notice must be delivered or mailed and received at our principal executive offices not less than 120 days in advance of the anniversary date of our proxy statement in connection with our previous year's annual meeting. Our bylaws also specify requirements as to the form and content of a stockholder's notice. These provisions may impede stockholders' ability to bring matters before an annual meeting of stockholders or make nominations for directors at an annual meeting of stockholders. So long as Xcel Energy or its successors by way of merger or consolidation own at least 50% of the outstanding shares of common stock and class A common stock on a combined basis, it will be exempt from these provisions. Holders of our common stock may not call a special meeting of stockholders; only our board of directors may call such a meeting. We are not be subject to the business combination provisions of Section 203 of the Delaware General Corporation Law, but our certificate of incorporation contains provisions substantially similar to Section 203. In general, these provisions prohibit us from engaging in various business combination transactions with any 15

20 interested stockholder for a period of two years after the date of the transaction in which the person became an interested stockholder unless one of the following three sets of conditions are satisfied: - the business combination transaction is approved by a majority of the members of our board of directors who either are unaffiliated with the interested stockholder and were members prior to the date the interested stockholder obtained this status or were nominated and elected by a majority of such unaffiliated members, - several conditions are met including that the aggregate amount of cash and the fair market value as of the date of the consummation of the transaction of non-cash consideration to be received per share by a holder of our capital stock is at least equal to the highest of -- the highest per share price paid by the interested stockholder within the previous two years or in the transaction in which the interested stockholder obtained this status; -- the fair market value per share of the relevant class of capital stock on the date the transaction was announced; and -- the fair market value per share of the relevant class of capital stock on the date the interested stockholder obtained this status; and a proxy or information statement describing the proposed business combination has been mailed to our stockholders at least 30 days prior to the consummation of such business combination; or - the business combination is approved by our board of directors and authorized at an annual or special meeting of stockholders by the affirmative vote of at least 80% of our outstanding shares entitled to vote for the election of directors. Under our certificate of incorporation, a business combination is defined to include mergers, asset sales and other transactions resulting in financial benefit to a stockholder. In general, an interested stockholder is a person who, together with affiliates and associates, owns or, within two years, did own, 10% or more of our common stock. Xcel Energy and its affiliates is exempt from these provisions. Under our certificate of incorporation, our certificate of incorporation may only be amended: - prior to the first date that Xcel Energy, together with its respective affiliates, ceases to beneficially own at least 30% of the outstanding shares of common stock and class A common stock on a combined basis, by the affirmative vote of the holders of a majority of the outstanding shares of common stock and class A common stock on a combined basis; or - after the first date that Xcel Energy, together with its respective affiliates, ceases to beneficially own at least 30% of the outstanding shares of common stock and class A common stock on a combined basis (at which point the class A common shares will automatically convert into an equal number of common stock shares), by the affirmative vote of the holders of at least 80% of the outstanding shares of common stock. Under our certificate of incorporation and bylaws, our bylaws may only be amended: - at any time by the affirmative vote of directors constituting not less than a majority of the entire board of directors; - prior to the first date that Xcel Energy, together with its affiliates, ceases to beneficially own at least 50% of the outstanding shares of the outstanding shares of common stock and class A common stock on a combined basis, by the affirmative vote of the holders of a majority of the outstanding shares of common stock and class A common stock on a combined basis; or - after that date, by the affirmative vote of the holders of a least 80% of the outstanding shares of common stock and class A common stock on a combined basis. 16

21 PREFERRED STOCK We can issue shares of preferred stock in series with such preferences and designations as our board of directors may determine. Our board can, without stockholder approval, issue preferred stock with voting, dividend, liquidation and conversion rights. This could dilute the voting strength of the holders of common stock and may help our management impede a takeover or attempted change in control. Our board is authorized to determine for each series of preferred stock, and the applicable prospectus supplement will set forth with respect to any such series: - the designation of such shares and the number of shares that constitute such series; - the dividend rate (or the method of calculation thereof), if any, on the shares of such series and the priority as to payment of dividends with respect to other classes or series of our capital stock; - the dividend periods (or the method of calculating the dividend period); - the voting rights of the shares, if any; - the liquidation preference and the priority as to payment of such liquidation preference with respect to the classes or series of preferred stock and any other rights of the shares of such series if we liquidate or wind-up our affairs; - whether or not and on what terms we can redeem or repurchase the shares from you; - whether and on what terms you may convert or exchange the shares for other debt or equity securities; and - any other material terms. The shares of a series of preferred stock will not have any preferences, voting powers or relative, participating, optional or other special rights except as set forth above or in the applicable prospectus supplement, the certificate of incorporation or the applicable certificate of designation or as otherwise required by law. Except as set forth in the applicable prospectus supplement, no series of preferred stock will be convertible into, or exchangeable for, other securities or property and no series of preferred stock will be redeemable or receive the benefit of a sinking fund. If we voluntarily or involuntarily liquidate, dissolve or wind up our affairs, the holders of each series of preferred stock will be entitled to receive the liquidation preference per share specified in the prospectus supplement plus any accrued and unpaid dividends. Holders of preferred stock will be entitled to receive these amounts before any distribution is made to the holders of common stock or class A common stock, but only after the liquidation preference has been fully paid on any shares of senior ranking preferred stock, if any. Neither the par value nor the liquidation preference is indicative of the price at which the preferred stock will actually trade on or after the date of issuance. We will designate the transfer agent for each series of preferred stock in the applicable prospectus supplement. DESCRIPTION OF WARRANTS We may issue warrants for the purchase of debt securities, preferred stock or common stock. Warrants may be issued independently or together with our debt securities, preferred stock or common stock and may be attached to or separate from any offered securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a bank or trust company, as warrant agent. The warrant agent will act solely as our agent in connection with the warrants and will not have any obligation or relationship of agency or trust for or with any holders or beneficial owners of warrants. A copy of the warrant agreement will be filed with the Securities and Exchange Commission in connection with the offering of warrants. 17

22 DEBT WARRANTS The prospectus supplement relating to a particular issue of warrants to issue debt securities will describe the terms of those warrants, including the following: - the title of the warrants; - the offering price for the warrants, if any; - the aggregate number of the warrants; - the designation and terms of the debt securities purchasable upon exercise of the warrants; - if applicable, the designation and terms of the debt securities that the warrants are issued with and the number of warrants issued with each debt security; - if applicable, the date from and after which the warrants and any debt securities issued with them will be separately transferable; - the principal amount of debt securities that may be purchased upon exercise of a warrant and the price at which the debt securities may be purchased upon exercise; - the dates on which the right to exercise the warrants will commence and expire; - if applicable, the minimum or maximum amount of the warrants that may be exercised at any one time; - whether the warrants represented by the warrant certificates or debt securities that may be issued upon exercise of the warrants will be issued in registered or bearer form; - information relating to book-entry procedures, if any; - the currency or currency units in which the offering price, if any, and the exercise price are payable; - if applicable, a discussion of material United States federal income tax considerations; - anti-dilution provisions of the warrants, if any; - redemption or call provisions, if any, applicable to the warrants; - any additional terms of the warrants, including terms, procedures and limitations relating to the exchange and exercise of the warrants; and - any other information we think is important about the warrants. STOCK WARRANTS The prospectus supplement relating to a particular issue of warrants to issue common stock or preferred stock will describe the terms of the warrants, including the following: - the title of the warrants; - the offering price for the warrants, if any; - the aggregate number of the warrants; - the designation and terms of the common stock or preferred stock that may be purchased upon exercise of the warrants; - if applicable, the designation and terms of the securities that the warrants are issued with and the number of warrants issued with each security; - if applicable, the date from and after which the warrants and any securities issued with the warrants will be separately transferable; 18

23 - the number of shares of common stock or preferred stock that may be purchased upon exercise of a warrant and the price at which the shares may be purchased upon exercise; - the dates on which the right to exercise the warrants commence and expire; - if applicable, the minimum or maximum amount of the warrants that may be exercised at any one time; - the currency or currency units in which the offering price, if any, and the exercise price are payable; - if applicable, a discussion of material United States federal income tax considerations; - antidilution provisions of the warrants, if any; - redemption or call provisions, if any, applicable to the warrants; - any additional terms of the warrants, including terms, procedures and limitations relating to the exchange and exercise of the warrants; and - any other information we think is important about the warrants. DESCRIPTION OF DEPOSITARY SHARES The following description of the depositary shares we may offer, together with the additional information included in any prospectus supplements, describes the material terms and provisions of this type of security but is not complete. For a more complete description of the terms of the depositary shares, please refer to the Deposit Agreement relating to the depositary shares and the depositary receipt relating to the preferred stock that is attached to the Deposit Agreement. We will file these documents with the Securities and Exchange Commission in connection with an offering of depositary shares. We will describe in a prospectus supplement the specific terms of any depositary shares we may offer pursuant to this prospectus. If indicated in a prospectus supplement, the terms of such depositary shares may differ from the terms described below. GENERAL If we elect to offer fractional interests in shares of preferred stock, we will provide for the issuance of receipts for depositary shares to any holder of such fractional interests. Each depositary share will represent fractional interests of preferred stock. We will deposit the shares of preferred stock underlying the depositary shares under a Deposit Agreement between us and a bank or trust company selected by us. The bank or trust company must have its principal office in the United States and a combined capital and surplus of at least $50,000,000. The depositary receipts will evidence the depositary shares issued under the Deposit Agreement. The Deposit Agreement will contain terms applicable to the holders of depositary shares in addition to the terms stated in the depositary receipts. Each owner of depositary shares will be entitled to all the rights and preferences of the preferred stock underlying the depositary shares in proportion to the applicable fractional interest in the underlying shares of preferred stock. The depositary will issue the depositary receipts to individuals purchasing the fractional interests in shares of the related preferred stock according to the terms of the offering described in a prospectus supplement. DIVIDENDS AND OTHER DISTRIBUTIONS The depositary will distribute all cash dividends or other cash distributions received for the preferred stock to the entitled record holders of depositary shares in proportion to the number of depositary shares that the holder owns on the relevant record date (provided, however, that if we or the depositary is required by law to withhold an amount on account of taxes, then the amount distributed to the holders of depositary shares shall be reduced accordingly). The depositary will distribute only an amount that can be distributed without attributing to any holder of depositary shares a fraction of one cent. The depositary will add the undistributed 19

24 balance to and treat it as part of the next sum received by the depositary for distribution to holders of depositary shares. If there is a non-cash distribution, the depositary will distribute property received by it to the entitled record holders of depositary shares, in proportion, insofar as possible, to the number of depositary shares owned by the holders, unless the depositary determines, after consultation with us, that it is not feasible to make such distribution. If this occurs, the depositary may, with our approval, sell such property and distribute the net proceeds from the sale to the holders. The Deposit Agreement also will contain provisions relating to how any subscription or similar rights that we may offer to holders of the preferred stock will be available to the holders of the depositary shares. CONVERSION, EXCHANGE AND REDEMPTION If any series of preferred stock underlying the depositary shares may be converted or exchanged, each record holder of depositary receipts representing the shares of preferred stock being converted or exchanged will have the right or obligation to convert or exchange the depositary shares represented by the depositary receipts. Whenever we redeem or convert shares of preferred stock held by the depositary, the depositary will redeem or convert, at the same time, the number of depositary shares representing the preferred stock to be redeemed or converted. The depositary will redeem the depositary shares from the proceeds it receives from the corresponding redemption of the applicable series of preferred stock. The depositary will mail notice of redemption or conversion to the record holders of the depositary shares which are to be redeemed between 30 and 60 days before the date fixed for redemption or conversion. The redemption price per depositary share will be equal to the applicable fraction of the redemption price per share on the applicable series of preferred stock. If less than all the depositary shares are to be redeemed, the depositary will select which shares are to be redeemed by lot on a pro rata basis or by any other equitable method as the depositary may decide. After the redemption or conversion date, the depositary shares called for redemption or conversion will no longer be outstanding. When the depositary shares are no longer outstanding, all rights of the holders will end, except the right to receive money, securities or other property payable upon redemption or conversion. VOTING When the depositary receives notice of a meeting at which the holders of the preferred stock are entitled to vote, the depositary will mail the particulars of the meeting to the record holders of the depositary shares. Each record holder of depositary shares on the record date may instruct the depositary on how to vote the shares of preferred stock underlying the holder's depositary shares. The depositary will try, if practical, to vote the number of shares of preferred stock underlying the depositary shares according to the instructions. We will agree to take all reasonable action requested by the depositary to enable it to vote as instructed. AMENDMENTS We and the depositary may agree at any time to amend the Deposit Agreement and the depositary receipt evidencing the depositary shares. Any amendment that (a) imposes or increases certain fees, taxes or other charges payable by the holders of the depositary shares as described in the Deposit Agreement or that (b) otherwise materially adversely affects any substantial existing rights of holders of depositary shares, will not take effect until such amendment is approved by the holders of at least a majority of the depositary shares then outstanding. Any holder of depositary shares that continues to hold its shares after such amendment has become effective will be deemed to have agreed to the amendment. TERMINATION We may direct the depositary to terminate the Deposit Agreement by mailing a notice of termination to holders of depositary shares at least 30 days prior to termination. The depositary may terminate the Deposit 20

25 Agreement if 90 days have elapsed after the depositary delivered written notice of its election to resign and a successor depositary is not appointed. In addition, the Deposit Agreement will automatically terminate if: - the depositary has redeemed all related outstanding depositary shares; - all outstanding shares of preferred stock have been converted into or exchanged for common stock; or - we have liquidated, terminated or wound up our business and the depositary has distributed the preferred stock of the relevant series to the holders of the related depositary shares. PAYMENT OF FEES AND EXPENSES We will pay all fees, charges and expenses of the depositary, including the initial deposit of the preferred stock and any redemption of the preferred stock. Holders of depositary shares will pay taxes and governmental charges and any other charges as are stated in the Deposit Agreement for their accounts. RESIGNATION AND REMOVAL OF DEPOSITARY At any time, the depositary may resign by delivering notice to us, and we may remove the depositary at any time. Resignations or removals will take effect upon the appointment of a successor depositary and its acceptance of the appointment. The successor depositary must be appointed within 90 days after delivery of the notice of resignation or removal and must be a bank or trust company having its principal office in the United States and having a combined capital and surplus of at least $50,000,000. REPORTS AND OBLIGATIONS The depositary will forward to the holders of depositary shares all reports and communications from us that are delivered to the depositary and that we are required by law, the rules of an applicable securities exchange or our amended and restated certificate of incorporation to furnish to the holders of the preferred stock. Neither we nor the depositary will be liable if the depositary is prevented or delayed by law or any circumstances beyond its control in performing its obligations under the Deposit Agreement. The Deposit Agreement limits our obligations to performance in good faith of the duties stated in the Deposit Agreement. The depositary assumes no obligation and will not be subject to liability under the Deposit Agreement except to perform such obligations as are set forth in the Deposit Agreement without negligence or bad faith. Neither we nor the depositary will be obligated to prosecute or defend any legal proceeding connected with any depositary shares or preferred stock unless the holders of depositary shares requesting us to do so furnish us with a satisfactory indemnity. In performing our obligations, we and the depositary may rely and act upon the advice of our counsel or accountants, on any information provided to us by a person presenting shares for deposit, any holder of a receipt, or any other document believed by us or the depositary to be genuine and to have been signed or presented by the proper party or parties. DESCRIPTION OF STOCK PURCHASE CONTRACTS AND STOCK PURCHASE UNITS We may issue stock purchase contracts, including contracts obligating holders to purchase from us, and us to sell to the holders, a specified number of shares of common stock or preferred stock at a future date or dates, which we refer to herein as "stock purchase contracts." The price per share of common stock or preferred stock and the number of shares of common stock or preferred stock may be fixed at the time the stock purchase contracts are issued or may be determined by reference to a specific formula set forth in the stock purchase contracts. The stock purchase contracts may be issued separately or as part of units consisting of a stock purchase contract and debt securities, preferred stock or debt obligations of third parties, including U.S. treasury securities, securing the holders' obligations to purchase the common stock or preferred stock under the stock purchase contracts, which we refer to herein as "stock purchase units." The stock purchase contracts may require us to make periodic payments to the holders of the stock purchase units or vice versa, and such payments may be unsecured or refunded on some basis. The stock purchase contracts may require holders to secure their obligations thereunder in a specified manner. 21

26 The applicable prospectus supplement will describe the terms of the stock purchase contracts or stock purchase units. The description in the prospectus supplement will not necessarily be complete, and reference will be made to the stock purchase contracts, and, if applicable, collateral or depositary arrangements, relating to the stock purchase contracts or stock purchase units. Material United States federal income tax considerations applicable to the stock purchase units and the stock purchase contracts will also be discussed in the applicable prospectus supplement. PLAN OF DISTRIBUTION We may offer and sell the securities described in this prospectus: - through agents, - through one or more underwriters, - through one or more dealers, - directly to one or more purchasers (through a specific bidding or auction process or otherwise), or - through a combination of any such methods of sale. The distribution of the securities described in this prospectus may be effected from time to time in one or more transactions either: - at a fixed price or prices, which may be changed, - at market prices prevailing at the time of sale, - at prices relating to such prevailing market prices, or - at negotiated prices. Offers to purchase the securities may be solicited by agents designated by us from time to time. Any such agent involved in the offer or sale of the securities will be named, and any commissions payable by us to such agent will be set forth, in the applicable prospectus supplement. Unless otherwise indicated in the applicable prospectus supplement, any such agent will be acting on a best efforts basis for the period of its appointment. Any such agent may be deemed to be an underwriter, as that term is defined in the Securities Act, of the securities so offered and sold. If an underwriter or underwriters are utilized in the sale of the securities, we will execute an underwriting agreement with such underwriter or underwriters at the time an agreement for such sale is reached. The names of the specific managing underwriter or underwriters, as well as any other underwriters, and the terms of the transactions, including compensation of the underwriters and dealers, which may be in the form of discounts, concessions or commissions, if any, will be set forth in the applicable prospectus supplement, which will be used by the underwriters to make resales of the securities. If a dealer is utilized in the sale of the securities, we or an underwriter will sell such securities to the dealer, as principal. The dealer may then resell such securities to the public at varying prices to be determined by such dealer at the time of resale. The name of the dealer and the terms of the transactions will be set forth in the applicable prospectus supplement relating thereto. Offers to purchase the securities may be solicited directly by us and sales thereof may be made by us directly to institutional investors or others. The terms of any such sales, including the terms of any bidding or auction process, if utilized, will be described in the applicable prospectus supplement relating thereto. We may enter into agreements with agents, underwriters and dealers under which we may agree to indemnify them against certain liabilities, including liabilities under the Securities Act, or to contribute to payments they may be required to make in respect thereof. The terms and conditions of such indemnification or contribution will be described in the applicable supplement. Certain of the agents, underwriters or dealers, 22

27 or their affiliates may be customers of, engage in transactions with or perform services for us in the ordinary course of business. LEGAL MATTERS Gibson, Dunn & Crutcher LLP, Denver, Colorado, will issue an opinion to us relating to the legality of the securities being offered by this prospectus. If legal matters in connection with offerings made by this prospectus are passed on by counsel for the underwriters of an offering of the securities, that counsel will be named in the prospectus supplement relating to that offering. EXPERTS The consolidated financial statements of NRG Energy, Inc. as of December 31, 1999 and 1998 and for each of the three years in the period ended December 31, 1999 incorporated in this prospectus by reference to the Annual Report on Form 10-K405 of NRG Energy, Inc. for the year ended December 31, 1999, have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, independent accountants, given on the authority of said firm as experts in auditing and accounting. 23

28 PART II INFORMATION NOT REQUIRED IN THE PROSPECTUS ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION Securities and Exchange Commission registration fee......... $ 396,000 Printing and engraving expenses*............................ 500,000 Legal fees and expenses*.................................... 250,000 Accounting fees and expenses*............................... 125,000 Rating agency fees*......................................... 20,000 Trustee fees and expenses*.................................. 5,000 ---------- $1,296,000 ========== - ------------------------- * Estimated. ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS Section 145(a) of the General Corporation Law of the State of Delaware (the "DGCL") provides that a Delaware corporation may indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the corporation) by reason of the fact that such person is or was a director, officer, employee or agent of the corporation or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation or enterprise, against expenses, judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding if he or she acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no cause to believe his or her conduct was unlawful. Section 145(b) of the DGCL provides that a Delaware corporation may indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of corporation to procure a judgment in its favor by reason of the fact that such person acted in any of the capacities set forth above, against expenses actually and reasonably incurred by such person in connection with the defense or settlement of such action or suit if he or she acted under similar standards to those set forth above, except that no indemnification may be made in respect to any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the court in which such action or suit was brought shall determine that despite the adjudication of liability, but in view of all the circumstances of the case, such person is fairly and reasonably entitled to be indemnified for such expenses which the court shall deem proper. Section 145 of the DGCL further provides that to the extent a director or officer of a corporation has been successful in the defense of any action, suit or proceeding referred to in subsection (a) and (b) of Section 145 or in the defense of any claim, issue or matter therein, he or she shall be indemnified against expenses actually and reasonably incurred by him or her in connection therewith; that indemnification provided for by Section 145 shall not be deemed exclusive of any other rights to which the indemnified party may be entitled; and that the corporation may purchase and maintain insurance on behalf of a director or officer of the corporation against any liability asserted against such officer or director and incurred by him or her in any such capacity or arising out of his or her status as such, whether or not the corporation would have the power to indemnify him or her against such liabilities under Section 145. As authorized by Section 145 of the DGCL, each director and officer of NRG may be indemnified by NRG against expenses (including attorney's fees, judgments, fines and amounts paid in settlement) actually and reasonably incurred in connection with the defense or settlement of any threatened, pending or 24

29 completed legal proceedings in which he is involved by reason of the fact that he is or was a director or officer of NRG if he acted in good faith and in a manner that he reasonably believed to be in or not opposed to the best interest of NRG and, with respect to any criminal action or proceeding, if he had no reasonable cause to believe that his conduct was unlawful. However, if the legal proceeding is by or in the right of NRG, the director or officer may not be indemnified in respect of any claim, issue or matter as to which he shall have been adjudged to be liable for negligence or misconduct in the performance of his duty to NRG unless a court determines otherwise. In addition, Article VI of NRG's By-Laws provides that NRG shall indemnify and hold harmless, to the fullest extent permitted by applicable law, any person who was or is made or is threatened to be made a party or is otherwise involved in any action, suit or proceeding, whether civil, criminal, administrative or investigative (a "Proceeding") by reason of the fact that he or she, or a person for whom he or she is the legal representative, is or was a director, officer, employee or agent of NRG or is or was serving at the request of NRG as a director, officer, employee or agent of another company or of a partnership, joint venture, trust, enterprise or non-profit entity, including service with respect to employee benefit plans, against all liability and loss suffered and expenses reasonably incurred by such person. NRG shall be required to indemnify a person in connection with a Proceeding initiated by such person only if the Proceeding was authorized by the Board of Directors of NRG. ITEM 16. EXHIBITS The following exhibits are filed herewith or incorporated by reference: EXHIBIT NUMBER DESCRIPTION OF EXHIBIT ------- ---------------------- 1.1* Form of Underwriting Agreement 4.1 Proposed Form of Debt Security (included as Exhibit A of Exhibit 4.2) 4.2 Form of Indenture 5.1 Opinion of Gibson, Dunn & Crutcher LLP as to the legality of the securities registered hereby 12.1 Computation of Ratios of Earnings to Fixed Charges 23.1 Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1) 23.2 Consent of PricewaterhouseCoopers LLP 24.1 Powers of Attorney (contained in, and incorporated by reference to page II-5 of this registration statement) 25.1* Form T-1 Statement of Eligibility of Trustee under the Trust Indenture Act of 1939 - ------------------------- * To be filed by amendment or as an exhibit to a document to be incorporated by reference herein. ITEM 17. UNDERTAKINGS The undersigned Registrant hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by Section 10(a)(3) of the Securities Act; (ii) To reflect in the prospectus any facts of events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) under the Securities Act if, in the aggregate, the changes in volume and price present no more than a 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; 25

30 (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; provided, however, the paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement. (2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at the time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering (4) That, for purposes of determining any liability under the Securities Act, each filing of the Registrant's annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 that is incorporated by reference in this registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (5) To (i) use its best efforts to distribute prior to the opening of bids, to prospective bidders, underwriters and dealers, a reasonable number of copies of a prospectus which at that time meets the requirements of Section 10(a) of the Securities Act of 1933, and relating to any securities offered at competitive bidding, as contained in the registration statement, together with any supplements thereto, and (ii) file an amendment to the registration statement reflecting the results of bidding, the terms of the reoffering and related matters to the extent required by the applicable form, not later than the first use, authorized by the registrant after the opening of bids, of a prospectus relating to any securities offered at competitive bidding, unless no further public offering of such securities by the registrant and no reoffering of such securities by the purchasers is proposed to be made. (6) To file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act of 1939 in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Trust Indenture Act of 1939. (7) That, for purposes of determining any liability under the Securities Act of 1933, the information omitted from the form of prospectus filed as part of this registration statement in reliance upon Rule 430A and contained in a form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4) or 497(h) under the Securities Act of 1933 shall be deemed to be part of this registration statement as of the time it was declared effective. (8) That, for the purpose of determining any liability under the Securities Act of 1933, each post-effective amendment that contains a form of prospectus shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (9) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the provisions referred to in Item 15 of this registration statement, or otherwise, the Registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue. 26

31 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Minneapolis, State of Minnesota, on this 20th day of December, 2000. NRG ENERGY, INC. By: /s/ David H. Peterson ------------------------------------ David H. Peterson Chairman of the Board, President and Chief Executive Officer KNOW ALL MEN BY THESE PRESENTS, that each person whose signature to this Registration Statement appears below hereby constitutes and appoints David H. Peterson and Leonard A. Bluhm and each of them, as such person's true and lawful attorney-in-fact and agent with full power of substitution and resubstitution for such person and in such person's name, place and stead, in any and all capacities, to sign and to file with the Securities and Exchange Commission, any and all amendments and post-effective amendments to this registration statement and any registration statement for the same offering covered by this registration statement that is to be effective upon filing pursuant to Rule 462(b) of the Securities Act of 1933, with exhibits thereto and other documents in connection therewith, granting unto each said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as such person might or could do in person, hereby ratifying and confirming all that each said attorney-in-fact and agent, or any substitute therefor, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the date indicated. SIGNATURE TITLE DATE --------- ----- ---- /s/ David H. Peterson Chairman of the Board, December 20, 2000 - --------------------------------------------------- President and Chief Executive David H. Peterson Officer (Principal Executive Officer) /s/ Leonard A. Bluhm Executive Vice President and December 20, 2000 - --------------------------------------------------- Chief Financial Officer Leonard A. Bluhm (Principal Financial Officer) /s/ William T. Pieper Controller (Principal December 20, 2000 - --------------------------------------------------- Accounting Officer) William T. Pieper /s/ Gary R. Johnson Director December 20, 2000 - --------------------------------------------------- Gary R. Johnson /s/ James J. Howard Director December 20, 2000 - --------------------------------------------------- James J. Howard /s/ Richard C. Kelly Director December 20, 2000 - --------------------------------------------------- Richard C. Kelly /s/ Luella G. Goldberg Director December 20, 2000 - --------------------------------------------------- Luella G. Goldberg 27

32 EXHIBIT INDEX EXHIBIT NUMBER DESCRIPTION OF EXHIBIT ------- ---------------------- 1.1* Form of Underwriting Agreement 4.1 Proposed Form of Debt Security (included as Exhibit A of Exhibit 4.2) 4.2 Form of Indenture 5.1 Opinion of Gibson, Dunn & Crutcher LLP as to the legality of the securities registered hereby 12.1 Computation of Ratios of Earnings to Fixed Charges 23.1 Consent of Gibson, Dunn & Crutcher LLP (included in Exhibit 5.1) 23.2 Consent of PricewaterhouseCoopers LLP 24.1 Powers of Attorney (contained in, and incorporated by reference to page II-5 of this registration statement) 25.1* Form T-1 Statement of Eligibility of Trustee under the Trust Indenture Act of 1939 - ------------------------- * To be filed by amendment or as an exhibit to a document to be incorporated by reference herein. 28

1 NRG ENERGY, INC. and ------------------------------------------- as Trustee SENIOR DEBT SECURITIES INDENTURE Dated as of ________________, _____

2 TABLE OF CONTENTS Page ---- ARTICLE I DEFINITIONS.......................................................................1 Section 1.1 Certain Terms Defined..........................................1 ARTICLE II ISSUE, EXECUTION, FORM AND REGISTRATION OF SECURITIES............................7 Section 2.1 Form and Dating of Securities..................................7 Section 2.2 Execution and Authentication of Securities.....................8 Section 2.3 Certificate of Authentication..................................9 Section 2.4 Form, Denomination and Date of Securities; Payments of Interest.....................................................9 Section 2.5 Global Securities.............................................11 Section 2.6 Registration, Registration of Transfer and Exchange...........12 Section 2.7 Mutilated, Defaced, Destroyed, Lost and Stolen Securities.....13 Section 2.8 Cancellation of Securities; Destruction Thereof...............14 Section 2.9 Temporary Securities..........................................14 Section 2.10 Computation of Interest.......................................14 ARTICLE III COVENANTS OF THE ISSUER AND THE TRUSTEE........................................14 Section 3.1 Payment of Principal and Interest.............................14 Section 3.2 Offices for Payments, etc.....................................15 Section 3.3 Appointment to Fill Vacancy in Office of Trustee..............15 Section 3.4 Paying Agents.................................................15 Section 3.5 Certificate to Trustee........................................16 Section 3.6 Securityholder's Lists........................................16 Section 3.7 Reports by the Issuer.........................................16 Section 3.8 Limitation on Liens...........................................17 Section 3.9 Repurchase of Securities Upon a Change of Control.............17 i

3 ARTICLE IV REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT.................19 Section 4.1 Event of Default Defined; Acceleration of Maturity; Waiver of Default.....................................................19 Section 4.2 Collection of Indebtedness by Trustee; Trustee May Prove Debt.21 Section 4.3 Application of Proceeds.......................................23 Section 4.4 Suits for Enforcement.........................................24 Section 4.5 Restoration of Rights on Abandonment of Proceedings...........24 Section 4.6 Limitations of Suits by Securityholders.......................24 Section 4.7 Powers and Remedies Cumulative, Delay or Omission Not Waiver of Default..................................................25 Section 4.8 Control by Securityholders....................................25 Section 4.9 Waiver of Past Defaults.......................................25 Section 4.10 Rights of Holders to Receive Payment..........................26 ARTICLE V CONCERNING THE TRUSTEE...........................................................26 Section 5.1 Duties and Responsibilities of the Trustee; During Default; Pror to Default.............................................26 Section 5.2 Certain Rights of the Trustee.................................27 Section 5.3 Trustee Not Responsible for Recitals, Disposition of Securities or Application of Proceeds Thereof...............28 Section 5.4 Trustee and Agents May Hold Securities; Collections, etc......28 Section 5.5 Moneys Held by Trustee........................................28 Section 5.6 Compensation and Indemnification of Trustee and Its Prior Claim.......................................................29 Section 5.7 Right of Trustee to Rely on Officers' Certificate, etc........29 Section 5.8 Persons Eligible for Appointment as Trustee...................29 Section 5.9 Resignation and Removal; Appointment of Successor Trustee.....30 Section 5.10 Acceptance of Appointment by Successor Trustee................31 ii

4 TABLE OF CONTENTS (CONT'D) Section 5.11 Merger, Conversion, Consolidation or Succession to Business of Trustee.........................................31 ARTICLE VI CONCERNING THE SECURITYHOLDERS..................................................32 Section 6.1 Evidence of Action Taken by Securityholders...................32 Section 6.2 Proof of Execution of Instruments and of Holding of Securities Record Date......................................32 Section 6.3 Holders to be Treated as Owners...............................32 Section 6.4 Securities Owned by Issuer Deemed Not Outstanding.............33 Section 6.5 Right of Revocation of Action Taken...........................33 ARTICLE VII SUPPLEMENTAL INDENTURES........................................................34 Section 7.1 Supplemental Indentures Without Consent of Securityholders....34 Section 7.2 Supplemental Indentures With Consent of Securityholders.......35 Section 7.3 Effect of Supplemental Indenture..............................36 Section 7.4 Documents to be Given to Trustee..............................36 Section 7.5 Notation of Securities in Respect of Supplemental Indentures..36 ARTICLE VIII CONSOLIDATE, MERGER, SALE OR CONVEYANCE.......................................36 Section 8.1 Covenant Not to Merge, Consolidate, Sell or Transfer Assets Except Under Certain Conditions.............................36 Section 8.2 Successor Corporation Substituted.............................37 Section 8.3 Opinion of Counsel to Trustee; Officers' Certificate..........38 ARTICLE IX SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS.......................38 Section 9.1 Satisfaction and Discharge of Indenture.......................38 Section 9.2 Application by Trustee of Funds Deposited for Payment of Securities..................................................39 Section 9.3 Repayment of Moneys Held by Paying Agent......................39 Section 9.4 Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years...............................................39 iii

5 TABLE OF CONTENTS (CONT'D) Section 9.5 Defeasance and Discharge of Indenture.........................39 Section 9.6 Defeasance of Certain Obligations.............................41 ARTICLE X MISCELLANEOUS PROVISIONS.........................................................42 Section 10.1 Incorporators, Shareholders, Officers and Directors of Issuer Exempt from Individual Liability.....................42 Section 10.2 Provisions of the Indenture for the Sole Benefit of Parties and Securityholders.................................42 Section 10.3 Successors and Assigns of Issuer Bound by Indenture...........42 Section 10.4 Notices and Demands on Issuer, Trustee and Securityholders.............................................42 Section 10.5 Officers' Certificates and Opinions of Counsel, Statements to be Contained Therein..........................43 Section 10.6 Payments Due on Saturdays, Sundays and Holidays...............44 Section 10.7 New York Law to Govern........................................44 Section 10.8 Counterparts..................................................44 Section 10.9 Effect of Headings............................................44 ARTICLE XI REDEMPTION OF SECURITIES........................................................44 Section 11.1 Right of Optional Redemption Price............................44 Section 11.2 Notice of Redemption..........................................45 Section 11.3 Payment of Securities Called for Redemption...................45 iv

6 TABLE OF CONTENTS (CONT'D) Cross-reference sheet showing the location in this Indenture of the provisions inserted pursuant to Sections 310 through 318, inclusive, of the Trust Indenture Act of 1939, as amended. Trust Indenture Act Section Indenture Section --------------- ----------------- Section 310(a)(1) 5.8 (a)(2) 5.8 (a)(3) N/A (a)(4) N/A (a)(5) 5.8 (b) 5.9 (c) N/A Section 311(a) 5.5 (b) N/A (c) N/A Section 312(a) 3.4 (b) N/A (c) N/A Section 313(a) N/A (b) N/A (c) N/A (d) N/A Section 314(a) 3.7 (b)(1) N/A (b)(2) N/A (c)(1) 10.5 (c)(2) 10.5 (c)(3) N/A (d) N/A (e) 10.5 (f) N/A Section 315(a) 5.1(a)(i); 5.1(a)(ii) (b) N/A (c) 5.1 (d)(1) 5.1(a)(i); 5.1(a)(ii) (d)(2) 5.1(b) (d)(3) 5.1(c) (e) 4.5 i

7 TABLE OF CONTENTS (CONT'D) Section 316(a)(1)(A) 4.1(g); 4.8 (a)(1)(B) 4.9 (a)(2) N/A (b) 4.10 (c) 4.2(g) Section 317(a)(1) 4.2 (a)(2) 4.2(a) (b) 10.2 Section 318 7.1(e) ii

8 INDENTURE, dated as of __________, between NRG ENERGY, INC., a Delaware corporation (herein called the "Issuer"), and ________________, as trustee (herein called the "Trustee"). W I T N E S S E T H: WHEREAS, the Issuer has duly authorized the execution and delivery of this Indenture to provide for the issuance from time to time of its debentures, notes, bonds and other evidences of indebtedness (herein called the "Securities"); and WHEREAS, all things necessary have been done to make this Indenture a valid agreement of the Issuer, in accordance with its terms. NOW, THEREFORE: In consideration of the premises and the purchases of the Securities of any Series (as defined herein) created and issued on or after the date hereof by the Holders (as defined herein) thereof, the Issuer and the Trustee mutually covenant and agree for the equal and proportionate benefit of the respective Holders from time to time of the Securities of any Series, as follows: ARTICLE I DEFINITIONS Section 1.1 Certain Terms Defined. To the extent terms defined herein differ from any Authorizing Resolution (as defined herein) or supplemental indenture pertaining to any Series of Securities, the definitions in such Authorizing Resolution or supplemental indenture will govern with respect to such Series. All accounting terms used herein and not expressly defined shall have the meanings given to them in accordance with GAAP (as defined herein). The words "herein," "hereof" and "hereunder" and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular. "Agent Members" has the meaning set forth in Section 2.4(b). "Authorizing Resolution" means a resolution adopted by the Board of Directors or a committee of the Board of Directors or by an Officer or committee of Officers pursuant to Board of Directors delegation authorizing a Series of Securities. "Board of Directors" means either the Board of Directors of the Issuer or any committee of such Board of Directors duly authorized to act on behalf of such Board of Directors. "Business Day" means a day which is neither a legal holiday nor a day on which banking institutions (including, without limitation, the Federal Reserve System) are authorized or required by law or regulation to close in The City of New York or the city of Minneapolis, Minnesota.

9 "Capital Stock" means, with respect, to any Person, any and all outstanding shares, interests, participations or other equivalents (however designated, whether voting or non-voting) of, or interests in (however designated), the equity of such Person including, without limitation, all Common Stock and Preferred Stock and partnership and joint venture interests of such Person. "Cedel" has the meaning set forth in Section 2.4(b). "Change of Control" means the occurrence of one or more of the following events: (i) Xcel (or its successors) shall cease to own a majority of the outstanding voting stock of the Issuer, (ii) at any time following the occurrence of the event described in clause (i), a Person or group (as that term is used in Section 13(d)(3) of the Exchange Act) of Persons (other than Xcel) shall have become the beneficial owner directly or indirectly, or shall have acquired the absolute power to direct the vote, of more than 35% of the outstanding Voting Stock of the Issuer or (iii) during any twelve-month period, individuals who at the beginning of such period constitute the Board of Directors (together with any new directors whose election or nomination was approved by a majority of the directors then in office who were either directors at the beginning of such period or who were previously so approved) shall cease for any reason to constitute a majority of the Board of Directors. Notwithstanding the foregoing, a Change of Control shall be deemed not to have occurred with respect to a Series of Securities if one or more of the above events occurs or circumstances exist and, after giving effect thereto, the Securities of such Series are rated Investment Grade. "Change of Control Offer" has the meaning set forth in Section 3.9(b). "Commission" means the Securities and Exchange Commission, as from time to constituted, created under the Exchange Act, or, if at any time after the execution of this Indenture such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body (if any) performing such duties at such time. "Common Stock" means, with respect to any Person, Capital Stock of such Person that does not rank prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary liquidation, dissolution or winding up of such Person, to shares of any other class of Capital Stock of such Person. "Consolidated Current Assets" and "Consolidated Current Liabilities" mean such assets and liabilities of the Issuer on a consolidated basis as shall be determined in accordance with GAAP to constitute current assets and current liabilities, respectively, provided that inventory shall be valued at the lower of cost (using the average life method) or market. "Consolidated Net Tangible Assets" means, as of the date of determination thereof, the total amount of all Issuer's assets determined on a consolidated basis in accordance with GAAP as of such date less the sum of (a) Issuer's consolidated current liabilities determined in accordance with GAAP and (b) assets properly classified as intangible assets, in accordance with GAAP. 2

10 "Consolidated Total Assets" means, as of the date of any determination thereof, the total amount of all assets of the Issuer determined on a consolidated basis in accordance with GAAP. "Corporate Trust Office" means the principal office of the Trustee at which the corporate trust business of the Trustee shall, at any particular time, be principally administered, which office is, at the date as of which this Indenture is dated, located at [______________________]. "Euroclear" has the meaning set forth in Section 2.4(b). "Event of Default" means, with respect to a particular Series of Securities, any event or condition specified as such in Section 4.1 hereof that shall have continued for the period of time, if any, therein designated. "Exchange Act" means the Securities Exchange Act of 1934, as amended. "GAAP" means generally accepted accounting principles in the U.S. applied on a basis consistent with the principles, methods, procedures and practices employed in the preparation of the Issuer's audited financial statements, including, without limitation, those set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such other statements by such other entity as approved by a significant segment of the accounting profession. "Global Security" has the meaning set forth in Section 2.4(b). "Holder," "Holder of Securities," "Securityholder" and other similar terms mean the registered holder of any Security. "Indebtedness" has the meaning set forth in Section 3.8. "Indenture" means this Indenture as amended or supplemented from time to time, including pursuant to any Authorizing Resolution or supplemental indenture pertaining to any Series. "Intangible Assets" means, as of the date of determination thereof, all assets of the Issuer properly classified as intangible assets determined on a consolidated basis in accordance with GAAP. "Interest Payment Date" means, with respect to any Security, the Stated Maturity of an installment of interest on such Security. "Investment Banker" means an independent investment banking institution of national standing selected by the Issuer. "Investment Grade" means, with respect to a Series of Securities, a rating of "Baa3" or higher by Moody's Investors Service, Inc., and a rating of "BBB-" or higher by Standard and Poor's Ratings Group (or, if either or both of the foregoing rating agencies ceases to rate a Series of Securities for reasons beyond the control of the Issuer, equivalent ratings by one or two (as the 3

11 case may be) other nationally recognized statistical rating organizations (as such term is defined in Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act)); provided that if either of the foregoing rating agencies shall change its ratings designations while a Series of Securities is Outstanding, "Investment Grade" shall mean the lowest ratings designation signifying "investment grade" issued by such agencies (or higher). "Issuer" means NRG Energy, Inc., a Delaware corporation, and, subject to Article 8 hereof, its successors and assigns. "Make Whole Amount" means, with respect to a Security of a particular Series at any time, the sum of the present values of the Remaining Scheduled Payments discounted, on a semiannual basis (assuming a 360 day year consisting of twelve 30-day months), at a rate equal to the Treasury Rate plus 25 basis points. The Make Whole Amount shall be computed as of the third Business Day prior to the applicable redemption date, and certified, by an Investment Banker. "Officer" means the Chairman of the Board of Directors, the President, any Vice President, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller, the Secretary or any Assistant Secretary of the Issuer. "Officers' Certificate" means a certificate signed on behalf of the Issuer by the Chairman of the Board of Directors or the President or any Vice President and by the Chief Financial Officer or the Secretary or any Assistant Secretary or the Treasurer or any Assistant Treasurer of the Issuer and delivered to the Trustee. Each such certificate shall include the statements provided for in Section 10.5 hereof, if and to the extent required thereby. "Opinion of Counsel" means an opinion in writing signed by legal counsel satisfactory to the Trustee, who may be an employee of or counsel to the Issuer. Each such opinion shall include the statements provided for in Section 10.5 hereof, if and to the extent required thereby. "Original Issue Date" of any Security (or portion thereof) means the earlier of (a) the date of such Security or (b) the date of any Security (or portion thereof) in exchange for which such Security was issued (directly or indirectly) on registration of transfer, exchange or substitution. "Outstanding", when used with reference to Securities, shall, subject to the provisions of Section 6.4 hereof, mean, as of any particular time, all Securities authenticated and delivered by the Trustee under this Indenture, except: 1. Securities theretofore canceled by the Trustee or delivered to the Trustee for cancellation, or which shall have been paid pursuant to Section 2.7 hereof (other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a bona fide purchaser in whose hands the Securities are valid obligations of the Issuer); and 2. Securities, or portions thereof, for the payment or redemption of which moneys or direct obligations of the United States of America backed by its full faith and credit in the necessary amount shall have been deposited in trust with the Trustee or with any paying agent (other than the Issuer) or shall have been set aside, segregated and held 4

12 in trust by the Issuer (if the Issuer shall act as its own paying agent), provided that if such Securities are to be redeemed prior to the maturity thereof, notice of such redemption shall have been herein provided, or provision satisfactory to the Trustee shall have been given as herein provided, or provision satisfactory to the Trustee shall have been made for giving such notice. "Person" means an individual, a corporation, a partnership, a limited liability company, an association, a trust or any other entity or organization, including a government or political subdivision or an agency or instrumentality thereof. "Preferred Stock" means, with respect to any Person, any and all shares, interests, participation or other equivalents (however designated, whether voting or non-voting) of preferred or preference Capital Stock of such Person that is outstanding or issued on or after the date of this Indenture. "Remaining Scheduled Payments" means the remaining scheduled payments of the principal and interest that would be due if such Security were not redeemed. However, if the redemption date is not a scheduled interest payment date, the amount of the next succeeding scheduled interest payment on such debt security will be reduced by the amount of interest accrued on such Security to such redemption date. "Repurchase Date" has the meaning set forth in Section 3.9(b). "Responsible Officer", when used with respect to the Trustee, means any officer of the Trustee assigned by the Trustee to administer its corporate trust matters. "Securities Act" means the Securities Act of 1933, as amended. "Security" or "Securities" has the meaning set forth in the recitals above. "Securities Register" and "Security Registrar" have the respective meanings specified in Section 2.6. "Series" means a series of Securities established under this Indenture. "Stated Maturity" means, with respect to any Security or any installment of interest thereon, the date specified in such Security as the fixed date on which any principal of such Security or any such installment of interest is due and payable. "Treasury Rate" means an annual rate equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue (as defined below), assuming a price for the Comparable Treasure Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price (as defined below) for the redemption date. The semiannual equivalent yield to maturity will be computed as of the third Business day immediately preceding the redemption date. "Comparable Treasury Issue" means the Unites States Treasury security selected by Salomon Smith Barney or an affiliate as having a maturity comparable to the remaining term of the notes that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate notes of comparable maturity to the 5

13 remaining term of the notes. "Comparable Treasury Price" means the average of three Reverence Treasury Dealer Quotations (as defined below) obtained by the trustee for the redemption date. "Reference Treasury Dealers" means Salomon Smith Barney (so long as it continues to be a primary U.S. Government securities dealer) and any two other primary U.S. Government securities dealers chosen by the Issuer. If Salomon Smith Barney ceases to be a primary U.S. Government securities dealers, the Issuer will appoint in its place another nationally recognized investment banking firm that is a primary U.S. Government securities dealer. "Reference Treasury Dealer Quotation" means the average, as determined by the Trustee, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Trustee by a Reference Treasury Dealer at 3:30 p.m., New York City time, on the third Business day preceding the redemption date. "Trust Indenture Act" means the Trust Indenture Act of 1939, as amended. "Trustee" means the entity identified as "Trustee" in the first paragraph hereof until the appointment of a successor trustee pursuant to Article 5, after which "Trustee" shall mean such successor trustee. "U.S. Depositary" means The Depository Trust Company. "U.S. Government Obligations" means securities that are (i) direct and unconditional obligations of the United States of America for the payment of which its full faith and credit is pledged or (ii) obligations of a Person controlled or supervised by, and acting as an agency or instrumentality of, the United States of America, the payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case, are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank or trust company subject to federal or state supervision or examination with a combined capital and surplus of at least $100,000,000, as custodian with respect to any such U.S. Government Obligations or a specific payment of interest on or principal of any such U.S. Government Obligation held by such custodian for the account of the holder of a depository receipt, provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the U.S. Government Obligation or the specific payment of interest on or principal of the U.S. Government Obligation evidenced by such depository receipt. "Voting Stock" means, with respect to any Person, Capital Stock of any class or kind ordinarily having the power to vote for the election of directors (or persons fulfilling similar responsibilities) of such Person. "Xcel" means Xcel Energy Inc., a Minnesota corporation. 6

14 ARTICLE II ISSUE, EXECUTION, FORM AND REGISTRATION OF SECURITIES Section 2.1 Form and Dating of Securities. The aggregate principal amount of Securities that may be issued under this Indenture is unlimited. The Securities may be issued from time to time in one or more Series. Each Series shall be created by an Authorizing Resolution or a supplemental indenture that establishes the terms of the Series, which may include the following: (1) the title of the Series; (2) the aggregate principal amount (or any limit on the aggregate principal amount) of the Series and, if any Securities of a Series are to be issued at a discount from their face amount, the method of computing the accretion of such discount; (3) the interest rate or method of calculation of the interest rate; (4) the date from which interest will accrue; (5) the record dates for interest payable on Securities of the Series; (6) the dates when, places where and manner in which principal and interest are payable; (7) the Securities Registrar; (8) the terms of any mandatory (including any sinking fund requirements) or optional redemption by the Company; (9) the terms of any repurchase or remarketing rights of third parties; (10) the terms of any redemption at the option of Holders; (11) the denominations in which Securities are issuable; (12) whether Securities will be issued in registered or bearer form and the terms of any such forms of Securities; (13) whether any Securities will be represented by a Global Security and the terms of any such Global Security; (14) the currency or currencies (including any composite currency) in which principal or interest or both may be paid; 7

15 (15) if payments of principal or interest may be made in a currency other than that in which Securities are denominated, the manner for determining such payments; (16) provisions for electronic issuance of Securities or issuance of Securities in uncertificated form; (17) any Events of Default, covenants and/or defined terms in addition to or in lieu of those set forth in this Indenture; (18) whether and upon what terms Securities may be defeased if different from the provisions set forth in this Indenture; (19) the form of the Securities, which, unless the Authorizing Resolution or supplemental indenture otherwise provides, shall be in the form of Exhibit A; (20) any terms that may be required by or advisable under applicable law; (21) the percentage of the principal amount of the Securities which is payable if the maturity of the Securities is accelerated in the case of Securities issued at a discount from their face amount; (22) whether any Securities will have guarantees; and (23) any other terms in addition to or different from those contained in this Indenture. All Securities of one Series need not be issued at the same time and, unless otherwise provided, a Series may be reopened for issuances of additional Securities of such Series pursuant to an Authorizing Resolution, an Officers' Certificate or in any indenture supplemental hereto. The creation and issuance of a Series and the authentication and delivery thereof are not subject to any conditions precedent. The Securities shall be direct, unconditional obligations of the Issuer and shall rank pari passu without preference among themselves and equally in priority of payment with all other present and future unsubordinated, unsecured indebtedness of the Issuer. Section 2.2 Execution and Authentication of Securities. The Securities shall be signed on behalf of the Issuer by both (a) its Chairman of the Board of Directors or any Vice Chairman of the Board of Directors or its President or any Vice President and (b) by its Chief Financial Officer or its Secretary or its Assistant Secretary or its Treasurer or any Assistant Treasurer, under its corporate seal which may, but need not, be attested. Such signatures may be the manual or facsimile signatures of the present or any future such officers. The seal of the Issuer may be in the form of a facsimile thereof and may be impressed, affixed, imprinted or otherwise reproduced on the Securities. Typographical and other minor errors or defects in any such reproduction of the seal or any such signature shall not 8

16 affect the validity or enforceability of any Security that has been duly authenticated and delivered by the Trustee. In case any officer of the Issuer who shall have signed any of the Securities shall cease to be such officer before the Security so signed shall be authenticated and delivered by the Trustee or disposed of by the Issuer, such Security nevertheless may be authenticated and delivered or disposed of as though the Person who signed such Security had not ceased to be such officer of the Issuer; and any Security may be signed on behalf of the Issuer by such Persons as, at the actual date of the execution of such Security, shall be the proper officers of the Issuer, although at the date of the execution and delivery of this Indenture any such Person was not such officer. The Securities shall be delivered to the Trustee for authentication, and the Trustee shall thereupon authenticate and deliver said Securities to or upon the written order of the Issuer, signed by both (a) its Chairman of the Board of Directors, or any Vice Chairman of the Board of Directors, or its President or any Vice President and (b) by its Chief Financial Officer, or its Secretary or any Assistant Secretary, or its Treasurer or any Assistant Treasurer without any further action by the Issuer. Section 2.3 Certificate of Authentication. Only such Securities as shall bear thereon a certificate of authentication substantially in the form recited in the form of Security attached as Exhibit A hereto, executed by that Trustee by manual signature of one of its authorized signatories, shall be entitled to the benefits of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee upon any Security executed by the Issuer shall be conclusive evidence that the Security so authenticated has been duly authenticated and delivered hereunder and that the Holder is entitled to the benefits of this Indenture. Section 2.4 Form, Denomination and Date of Securities; Payments of Interest. (a) Any of the Securities may be issued with appropriate insertions, omissions, substitutions and variations and may have imprinted or otherwise reproduced thereon such legend or legends, not inconsistent with the provisions of this Indenture, as may be required to comply with any law or with any rules or regulations pursuant thereto, or with the rules of any securities market in which the Securities are admitted to trading, or to conform to general usage. (b)(i) This Section 2.4(b)(i) shall apply only to Securities in global form ("Global Securities") deposited with the U.S. Depositary. The Issuer shall execute and the Trustee shall, in accordance with this Section 2.4(b)(i), authenticate and deliver initially Global Securities that (a) shall be registered in the name of the U.S. Depositary for such Global Securities or the nominee of such U.S. Depositary, (b) shall be deposited on behalf of Agent Members (as defined herein) with the Trustee as custodian for the U.S. Depositary and (c) shall bear legends substantially to the following effect: "UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF [INSERT NAME AND ADDRESS OF U.S. DEPOSITARY] TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, 9

17 EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IN EXCHANGE FOR THIS CERTIFICATE OR ANY PORTION HEREOF IS REGISTERED IN THE NAME OF [INSERT NAME OF U.S. NOMINEE OF DEPOSITARY], OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF [INSERT NAME OF U.S. DEPOSITARY], OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF [INSERT NAME OF U.S. DEPOSITARY] (AND ANY PAYMENT HEREON IS MADE TO [INSERT NAME OF NOMINEE OF U.S. DEPOSITARY]), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON OTHER THAN [INSERT NAME OF U.S. DEPOSITARY OR A NOMINEE THEREOF] IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, [INSERT NAME OF NOMINEE OF U.S. DEPOSITARY] HAS AN INTEREST HEREIN". "TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF [INSERT NAME OF U.S. DEPOSITARY] OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN SECTION 2.6 OF THE INDENTURE REFERRED TO ON THE REVERSE HEREOF". Members of, or participants in, a U.S. Depositary ("Agent Members") shall have no rights under this Indenture with respect to any Global Security held on their behalf by the U.S. Depositary or under any Global Security, and the U.S. Depositary may be treated by the Issuer, the Trustee, and any agent of the Issuer or the Trustee as the absolute owner of such Global Security for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall prevent the Issuer, the Trustee or any agent of the Issuer or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the U.S. Depositary or impair, as between the U.S. Depositary and its Agent Members, the operation of customary practices governing the exercise of the rights of a holder of any security. (ii) This Section 2.4(b)(ii) shall apply only to the Global Security deposited on behalf of the purchasers of the Securities represented thereby with the Trustee as custodian for the U.S. Depositary for credit to their respective accounts (or to such other accounts as they may direct) at Euroclear System ("Euroclear") or Cedel, S.A. ("Cedel") insofar as interests in the Global Security are held by the Agent Members for Euroclear or Cedel. The provisions of the "Operating Procedures of the Euroclear System" and the "Terms and Conditions Governing Use of Euroclear" and the "Management Regulations" and "Instructions to Participants" of Cedel, respectively, shall be applicable to such Global Security insofar as interests therein are held by the Agent Members for Euroclear and Cedel. Account holders or participants in Euroclear and Cedel shall have no rights under this Indenture with respect to the Global Security, and the nominee of the U.S. Depositary may be treated by the Issuer and the Trustee and any agent of the Issuer or the Trustee as the owner of the Global Security for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall 10

18 prevent the Issuer, the Trustee or any agent of the Issuer or the Trustee from giving effect to any written certification, proxy or other authorization furnished by the U.S. Depositary or impair, as between the U.S. Depositary and its Agent Members, the operation of customary practices governing the exercise of the rights of a holder of any security. (c) Each Security shall be dated the date of its authentication and shall bear interest from the applicable date, and shall be payable on the dates specified on the face of the form of Security attached as Exhibit A hereto. (d) The Person in whose name any Security is registered at the close of business on the record date specified in the Securities with respect to any Interest Payment Date shall be entitled to receive the interest, if any, payable on such Interest Payment Date notwithstanding any transfer or exchange of such Security subsequent to the record date and prior to such Interest Payment Date, except if and to the extent the Issuer shall default in the payment of the interest due on such Interest Payment Date, in which case such defaulted interest shall be paid to the Persons in whose names Outstanding Securities are registered at the close of business on a subsequent special record date, to be established (together with the related payment date) by the Issuer with the consent of the Trustee. Such special record date shall not be more than 15 nor less than 10 Business Days prior to the payment date. Not more than 15 days prior to the special record date, the Issuer (or the Trustee, in the name of and at the expense of the Issuer) shall mail to Holders a notice that states the special record date, the related payment date and the amount of interest to be paid. Notice of the proposed payment of such defaulted interest and the special record date therefor having been mailed as aforesaid, such defaulted interest shall be paid to the Persons in whose names the Securities are registered on such special record date. Section 2.5 Global Securities. (a) Portions of a Global Security deposited with the U.S. Depositary pursuant to Section 2.4 shall be transferred in certificated form to the beneficial owners thereof only if such transfer complies with Section 2.6 of this Indenture and (i) the U.S. Depositary notifies the Issuer that it is unwilling or unable to continue as U.S. Depositary for such Global Security or if at any time such U.S. Depositary ceases to be a "clearing agency" registered under the Exchange Act and a successor depositary is not appointed by the Issuer within 90 days of such notice, or (ii) an Event of Default has occurred and is continuing with respect to the Securities and payment of principal thereof and interest thereon has been accelerated. (b) Portions of any Global Security that are transferable to the beneficial owners thereof pursuant to this Section 2.5 shall be surrendered by the U.S. Depositary to the Trustee at its New York office for registration of transfer, in whole or from time to time in part, without charge and the Trustee shall authenticate and deliver, upon such registration of transfer of each portion of such Global Security, an equal aggregate principal amount of Securities of authorized denominations. Any portion of a Global Security whose registration is transferred pursuant to this Section 2.5 shall be executed, authenticated and delivered only in the denominations specified in the form of Security attached as Exhibit A hereto and registered in such names as the U.S. Depositary shall direct. 11

19 (c) Subject to the provisions of Section 2.4(b) above, the registered Holder of any Global Security may grant proxies and otherwise authorize any person, including Agent Members and persons that may hold interests through Agent Members, to take any action which a Holder is entitled to take under this Indenture or the Securities. (d) In the event of the occurrence of any of the events specified in paragraph (a) of this Section 2.5, the Issuer shall promptly make available to the Trustee a reasonable supply of certificated Securities in definitive fully, registered form without interest coupons. Section 2.6 Registration, Registration of Transfer and Exchange. (a) The Issuer shall keep at each office or agency to be maintained for the purpose as provided in Section 3.2 hereof a register or registers (collectively referred to as the "Securities Register") in which, subject to such reasonable regulations as it may prescribe, it will register or cause to be registered, the transfer of Securities as provided in this Article. The Trustee is hereby appointed "Security Registrar" for the purpose of registering Securities and transfers of Securities as herein provided. If at any time the Trustee shall not be serving as Security Registrar, at all reasonable times such Securities Register shall be open for inspection by the Trustee. Upon due presentation for registration of transfer of any Security at each such office or agency, the Issuer shall execute and the Trustee shall authenticate and deliver in the name of the transferee or transferees a new Security or Securities in authorized denominations for a like aggregate principal amount. Any Security or Securities of a particular Series may be exchanged for a Security or Securities of such particular Series in other authorized denominations, in an equal aggregate principal amount. Securities to be exchanged shall be surrendered at each office or agency to be maintained by the Issuer for the purpose as provided in Section 3.2 hereof, and the Issuer shall execute and the Trustee shall authenticate and deliver in exchange therefor the Security or Securities which the Securityholder making the exchange shall be entitled to receive, bearing numbers not contemporaneously outstanding. All Securities presented for registration of transfer, exchange, redemption or payment shall (if so required by the Issuer or the Trustee) be duly endorsed by, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Issuer and the Trustee duly executed by, the Holder or its attorney duly authorized in writing. The Issuer or Trustee shall not be required to exchange or register a transfer of (a) any Securities for a period of 15 days next preceding the first mailing of notice of redemption of Securities to be redeemed or (b) any Securities selected, called or being called for redemption except, in the case of any Security where public notice has been given that such Security is to be redeemed in part, the portion thereof not so to be redeemed. All Securities issued upon any registration of transfer or exchange of Securities shall be valid obligations of the Issuer, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such registration of transfer or exchange. 12

20 (b) Notwithstanding any provision to the contrary herein, so long as a Global Security remains outstanding and is held by or on behalf of the U.S. Depositary, transfers of a Global Security, in whole or in part, shall only be made (x) in the case of transfers of portions of a Global Security, to beneficial owners thereof in certificated form, in accordance with Section 2.5, and (y) in all other cases, in accordance with this Section 2.6(b). (c) Successive registrations and registrations of transfers and exchanges as aforesaid may be made from time to time as desired, and each such registration shall be noted on the Security Register. No service charge shall be made for any registration of transfer or exchange of the Securities, but the Trustee may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith and any other amounts required to be paid by the provisions of the Securities. Section 2.7 Mutilated, Defaced, Destroyed, Lost and Stolen Securities. In case any temporary or definitive Security shall become mutilated, defaced or be apparently destroyed, lost or stolen, the Issuer in its discretion may execute, and upon the written request any officer of the Issuer, the Trustee shall authenticate and deliver a new Security, bearing a number not contemporaneously outstanding, in exchange and substitution for the mutilated or defaced Security, or in lieu of and substitution for Security so apparently destroyed, lost or stolen. In every case the applicant for a substitute Security shall furnish to the Issuer and to the Trustee and any agent of the Issuer or the Trustee such security or indemnity as may be required by them to indemnify and defend and to save each of them harmless and, in every case of destruction, loss or theft, evidence to their satisfaction of the apparent destruction, loss or theft of such Security and of the ownership thereof. Upon the issuance of a substitute Security, the Issuer may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. In case any Security which has matured or is about to mature, or has been called for redemption in full, shall become mutilated or defaced or be apparently destroyed, lost or stolen. the Issuer may, instead of issuing a substitute Security, pay or authorize the payment of the same (without surrender thereof except in the case of a mutilated or defaced Security), if the applicant for such payment shall furnish to the Issuer and to the Trustee and any agent of the Issuer or the Trustee such security or indemnity as any of them may require to save each of them harmless from all risks, however remote, and, in every case of apparent destruction, loss or theft, the applicant shall also furnish to the Issuer and the Trustee and any agent of the Issuer or the Trustee evidence to their satisfaction of the apparent destruction, loss or theft of such Security and of the ownership thereof. Every substitute Security issued pursuant to the provisions of this Section by virtue of the fact that any Security is apparently destroyed, lost or stolen shall constitute an additional contractual obligation of the Issuer, whether or not the apparently destroyed, lost or stolen Security shall be at any time enforceable by anyone and shall be entitled to all the benefits of (but shall be subject to all the limitations of rights set forth in) this Indenture equally and proportionately with any and all other Securities duly authenticated and delivered hereunder. All Securities shall be held and owned upon the express condition that, to the extent permitted by 13

21 law, the foregoing provisions are exclusive with respect to the replacement or payment of mutilated, defaced, or apparently destroyed, lost or stolen Securities and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement or payment of negotiable instruments or other securities without their surrender. Section 2.8 Cancellation of Securities; Destruction Thereof. All Securities surrendered for payment, redemption, registration of transfer or exchange, if surrendered to the Issuer or any agent of the Issuer or the Trustee, shall be delivered to the Trustee for cancellation or, if surrendered to the Trustee, shall be canceled by it provided all conditions regarding such cancellation have been met; and no Securities shall be issued in lieu thereof except as expressly permitted by any of the provisions of this Indenture. The Trustee shall cancel and dispose of all Securities surrendered for registration of transfer, exchange, payment or cancellation in accordance with the Trustee's policy of disposal. If the Issuer shall acquire any of the Securities, such acquisition shall not operate as a redemption or satisfaction of the indebtedness represented by such Securities unless and until the same are delivered to the Trustee for cancellation. Section 2.9 Temporary Securities. Pending the preparation of definitive Securities, the Issuer may execute and the Trustee shall authenticate and deliver temporary Securities (printed, lithographed, typewritten or otherwise reproduced, in each case in form satisfactory to the Trustee). Temporary Securities shall be issuable as registered Securities without coupons, of any authorized denomination, and substantially in the form of the definitive Securities but with such omissions, insertions and variations as may be appropriate for temporary Securities, all as may be determined by the Issuer with the concurrence of the Trustee. Temporary Securities may contain such reference to any provisions of this Indenture as may be appropriate. Every temporary Security shall be executed by the Issuer and be authenticated by the Trustee upon the same conditions and in substantially the same manner, and with like effect, as the definitive Securities. Without unreasonable delay the Issuer shall execute and shall furnish definitive Securities and thereupon temporary Securities may be surrendered in exchange therefor without charge at each office or agency to be maintained by the Issuer for the purpose pursuant to Section 3.2 hereof, and the Trustee shall authenticate and deliver in exchange for such temporary Securities a like aggregate principal amount of definitive Securities of authorized denominations. Until so exchanged the temporary Securities shall be entitled to the same benefits under this Indenture as definitive Securities. Section 2.10 Computation of Interest. Interest on the Securities shall be computed on the basis of a 360-day year of twelve 30-day months ARTICLE III COVENANTS OF THE ISSUER AND THE TRUSTEE To the extent that an Authorizing Resolution or supplemental indenture pertaining to any Series provides for different provisions relating to the subject matter of this Article Three, the 14

22 provisions in such Authorizing Resolution or supplemental indenture shall govern for purposes of such Series. Section 3.1 Payment of Principal and Interest. The Issuer covenants and agrees that it will duly and punctually pay or cause to be paid the principal and Change of Control purchase price of, and premium, if any, and interest on, each of the Securities at the place or places, at the respective times and in the manner provided in the Securities. Payment of principal and the Change of Control purchase price of, and premium and interest on the Securities shall be paid by mailing a check to or upon the written order of the registered Holders of Securities entitled thereto at their last address as it appears on the Securities Register or, upon written application to the Trustee by a Holder of $1,000,000 or more in aggregate principal amount of Securities, by wire transfer of immediately available funds to an account maintained by such Holder with a bank or other financial institution; provided, however, that (subject to the provisions of Section 2.7 hereof) payment of principal and the Change of Control Price of, and premium, if any, on, any Security may be conditioned upon presentation for payment of the certificate representing such Security. Section 3.2 Offices for Payments, etc. So long as any of the Securities remain Outstanding, the Issuer shall maintain in the Borough of Manhattan, The City of New York, the following: (a) an office or agency where the Securities may be presented for payment, (b) an office or agency where the Securities may be presented for registration of transfer and for exchange as in this Indenture provided and (c) an office or agency where notices and demands to or upon the Issuer in respect of the Securities or of this Indenture may be served. The Issuer shall give to the Trustee written notice of the location of any such office or agency and of any change of location thereof. The Issuer hereby initially designates the Trustee's New York office as such office or agency. In case the Issuer shall fail to maintain any such office or agency or shall fail to give such notice of the location or of any change in the location thereof, presentations and demands may be made and notices may be served at the Corporate Trust Office. Section 3.3 Appointment to Fill Vacancy in Office of Trustee. The Issuer, whenever necessary to avoid or fill a vacancy in the office of Trustee, shall appoint, in the manner provided in Section 5.9 hereof, a Trustee, so that there shall at all times be a Trustee hereunder. Section 3.4 Paying Agents. The Trustee shall be the principal paying agent for the Securities. Whenever the Issuer shall appoint a paying agent other than the Trustee, it shall cause such paying agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this Section, (a) that it will hold all sums received by it as such agent for the payment of the principal or Change of Control purchase price of, or premium or interest on, the Securities 15

23 (whether such sums have been paid to it by the Issuer or by any other obligor on the Securities) in trust for the benefit of the Holders of the Securities or of the Trustee, (b) that it will give the Trustee notice of any failure by the Issuer (or by any other obligor on the Securities) to make any payment of the principal or Change of Control purchase price of, or premium or interest on, the Securities when the same shall be due and payable and (c) pay any such sums so held in trust by it to the Trustee upon the Trustee's written request at any time during the continuance of the failure referred to in clause (b) above. The Issuer shall, prior to each due date of the principal or Change of Control purchase price of, and premium, if any, or interest on the Securities, deposit with the paying agent a sum sufficient to pay such principal, Change of Control purchase price, premium or interest, and (unless such paying agent is the Trustee) the Issuer shall promptly notify the Trustee of any failure to take such action. Anything in this Section 3.4 to the contrary notwithstanding, the Issuer may at any time, for the purpose of obtaining satisfaction and discharge of this Indenture or for any other reason, pay or cause to be paid to the Trustee all sums held in trust by any paying agent hereunder, as required by this Section 3.4, such sums to be held by the Trustee upon the trusts herein contained. Anything in this Section to the contrary notwithstanding, the agreement to hold sums in trust as provided in this Section 3.4 is subject to the provisions of Section 9.3 and Section 9.1 hereof. Section 3.5 Certificate to Trustee. Issuer shall furnish to the Trustee on or before March 31 in each year (beginning with [date]) a brief certificate from the principal executive, financial or accounting officer of this Issuer as to his or her knowledge of the Issuer's compliance with all covenants under this Indenture and any supplemental indenture hereto (such compliance to be determined without regard to any period of grace or requirement of notice provided under this Indenture). Section 3.6 Securityholder's Lists. The Issuer shall furnish or cause to be furnished to the Trustee a list in such form as the Trustee may reasonably require of the names and addresses of the Holders of the Securities (a) semiannually not more than 15 days after each record date for the payment of semi-annual interest on the Securities, as of such record date and (b) at other times as the Trustee may request in writing, within thirty days after receipt by the Issuer of any such request as of a date not more than 15 days prior to the time such information is furnished. Section 3.7 Reports by the Issuer. The Issuer shall file with the Trustee and provide Securityholders, within 15 days after it files them with the Commission, copies of its annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the Commission may by 16

24 rules and regulations prescribe) that the Issuer is required to file with the Commission pursuant to Section 13 or 15(d) of Exchange Act. Section 3.8 Limitation on Liens. So long as any of the Securities are Outstanding, the Issuer shall not pledge, mortgage or hypothecate, or permit to exist, any mortgage, pledge or other lien upon any property at any time directly owned by the Issuer to secure any indebtedness for money borrowed that is incurred, issued, assumed or guaranteed by the Issuer ("Indebtedness"), without making effective provisions whereby the Securities shall be equally and ratably secured with any and all such Indebtedness and with any other Indebtedness similarly entitled to be equally and ratably secured; provided, however, that with respect to any Series of Securities this restriction shall not apply to or prevent the creation or existence of (i) liens existing at the Original Issuance Date of such Series of Securities, (ii) purchase money liens that do not exceed the cost or value of the purchased property, (iii) other liens not to exceed 10% of Consolidated Net Tangible Assets, and (iv) liens granted in connection with extending, renewing, replacing or refinancing, in whole or in part, the Indebtedness (including, without limitation, increasing the principal amount of such Indebtedness) secured by liens described in the foregoing clauses (i) through (iii). In the event that the Issuer shall propose to pledge, mortgage or hypothecate any property at any time directly owned by it to secure any Indebtedness, other than as permitted by clauses (i) through (iv) of the previous paragraph, the Issuer shall (prior thereto) give written notice thereof to the Trustee, who shall give notice to the Holders, and the Issuer shall, prior to or simultaneously with such pledge, mortgage or hypothecation, effectively secure all the Securities equally and ratably with such Indebtedness. Section 3.9 Repurchase of Securities Upon a Change of Control. (a) Upon a Change of Control, each Holder of Securities of a Series to which the Change of Control applies shall have the right to require that the Issuer repurchase such Holder's Securities at a repurchase price in cash equal to 101% of the principal amount thereof plus accrued interest, if any, to the date of repurchase, in accordance with the terms set forth in subsection (b) below. (b) Within 30 days following any Change of Control with respect to Securities of a Series, the Issuer shall mail a notice to each Holder of such Series (with a copy to the Trustee) stating: (i) that a Change of Control has occurred and that such Holder has the right to require the Issuer to repurchase such Holder's Securities at a repurchase price in cash equal to 101% of the principal amount thereof plus accrued interest, if any, to the date of repurchase (the "Change of Control Offer"); (ii) the circumstances and relevant facts regarding such Change of Control (including information with respect to pro forma historical income, cash flow and capitalization of the Issuer after giving effect to such Change of Control); 17

25 (iii) the repurchase date (which shall be a Business Day and be not earlier than 30 days or later than 60 days from the date such notice is mailed) (the "Repurchase Date"); (iv) that any Security not tendered for purchase will continue to accrue interest; (v) that interest on any Security accepted for payment pursuant to the Change of Control Offer shall cease to accrue after the repurchase of such Security on the Repurchase Date; (vi) that Holders electing to have a Security purchased pursuant to a Change of Control Offer will be required to surrender the Security, with the form entitled "Option of Holder to Elect Purchase" on the reverse of the Security completed, to the paying agent at the address specified in the notice prior to the close of business on the Business Day prior to the Repurchase Date; (vii) that Holders will be entitled to withdraw their election if the paying agent receives, not later than the close of business on the third Business Day (or such shorter periods as may be required by applicable law) preceding the Repurchase Date, a telegram, telex, facsimile transmission or letter setting forth the name of the Holder, the principal amount of Securities the Holder delivered for purchase, and a statement that such Holder is withdrawing its election to have such Securities purchased; and (viii) that Holders that elect to have their Securities purchased only in part will be issued new Securities in a principal amount equal to then unpurchased portion of the Securities surrendered. (c) Notwithstanding the foregoing, for so long as the Securities are in the form of Global Securities, the Issuer shall deliver to the U.S. Depositary within the time periods specified above, for retransmittal to its Agent Members, a notice substantially to the effect specified in clauses (1) through (5) and (7) above, which notice shall also specify the required procedures (furnished by the U.S. Depositary) for holders of interests in the Global Securities to tender and receive payment of the purchase price for such interests (including the U.S. Depositary's "Repayment Option Procedures," to the extent applicable), all in accordance with the U.S. Depositary's rules, regulations and practices. (d) On the Repurchase Date, the Issuer shall (i) accept for payment Securities or portions thereof tendered pursuant to the Change of Control Offer, (ii) deposit with the Trustee money sufficient without reinvestment to pay the purchase price of all Securities or portions thereof so tendered and (iii) deliver or cause to be delivered to the Trustee Securities so accepted together with an Officers' Certificate identifying the Securities or portions thereof tendered to the Issuer. The Trustee shall promptly mail to the Holders of the Securities so accepted payment in an amount equal to the purchase price, and promptly authenticate and mail to such Holders a new Security in a principal amount equal to any unpurchased portion of the Security surrendered. The Issuer will publicly announce the results of the Change of Control Offer on or as soon as practicable after the Repurchase Date. 18

26 (e) The Issuer shall comply with Rule 14e-1 under the Exchange Act and any other applicable laws and regulations in the event that a Change of Control occurs and the Issuer is required to make a Change of Control Offer. ARTICLE IV REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT Section 4.1 Event of Default Defined; Acceleration of Maturity; Waiver of Default. In case of one or more of the following Events of Default with respect to a Series of Securities (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body) shall have occurred and be continuing, that is to say: (a) default in the payment of all or any part of the principal or Change of Control purchase price of, or premium, if any, on, any of the Securities of such Series as and when the same shall become due and payable either at maturity, upon any redemption or required repurchase, by declaration of acceleration or otherwise; (b) default in the payment of any installment of interest upon any of the Securities of such Series as and when the same shall become due and payable, and continuance of such default for a period of 30 days; (c) an event of default, as defined in any instrument of the Issuer under which there may be issued, or by which there may be secured or evidenced, any Indebtedness of the Issuer that has resulted in the acceleration of such Indebtedness, or any default occurring in payment of any such Indebtedness at final maturity (and after the expiration of any applicable grace periods), other than such Indebtedness (i) which is payable solely out of the property or assets of a partnership, joint venture or similar entity of which the Issuer is a participant, or which is secured by a lien on the property or assets owned or held by such entity, without further recourse to or liability of the Issuer, or (ii) the principal of, and interest on, which, when added to the principal of and interest on all other such Indebtedness (exclusive of Indebtedness under clause (i) above), does not exceed $50,000,000; or (d) failure on the part of the Issuer duly to observe or perform any other of the covenants or agreements on the part of the Issuer in the Securities of such Series or in this Indenture and such failure continues for a period of 30 days after the date on which written notice specifying such failure, stating that such notice is a "Notice of Default" hereunder and demanding that the Issuer remedy the same, shall have been given by registered or certified mail, return receipt requested, to the Issuer by the Trustee, or to the Issuer and the Trustee by the Holders of at least 25% in aggregate principal amount of such Series of Securities at the time Outstanding; or (e) a court having jurisdiction in the premises shall enter a decree or order for relief in respect of the Issuer in an involuntary case or proceeding under any applicable bankruptcy, 19

27 insolvency, reorganization or other similar law now or hereafter in effect, or a decree or order adjudging the Issuer a bankrupt or insolvent, or approving as properly filed a petition seeking reorganization, arrangement, adjustment, or composition of or in respect of the Issuer under any applicable federal or state law, or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator or similar official of the Issuer or for any substantial part of its property or ordering the winding up or liquidation of its affairs, shall have been entered, and such decree or order shall remain unstayed and in effect for a period of 90 consecutive days; or (f) the Issuer shall commence a voluntary case or proceeding under any applicable federal or state bankruptcy, insolvency, reorganization or other similar law now or hereafter in effect or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or consent to the entry of a decree or order for relief in an involuntary case or proceeding under any such law, or to the commencement of any bankruptcy or insolvency case or proceeding against the Issuer, or the filing by the Issuer of a petition or answer or consent seeking reorganization or relief under any such applicable federal or state law, or the consent by the Issuer to the filing of such petition or to the appointment of or the taking possession by a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Issuer or of any substantial part of its property, or the making by the Issuer of an assignment for the benefit of creditors, or the taking of action by the Issuer in furtherance of any such action; then and in each and every such case (other than an Event of Default with respect to the Issuer specified in 4.1(e) or 4.1(f) hereof), unless the principal of all of the Securities shall have already become due and payable, either the Trustee or the Holders of not less than 25% in aggregate principal amount of a particular Series of Securities then Outstanding hereunder, by notice in writing to the Issuer (and to the Trustee if given by Securityholders), may declare the entire principal of all the Securities of such Series and the interest accrued thereon to be due and payable immediately, and upon any such declaration the same shall become immediately due and payable. This provision, however, is subject to the condition that if, at any time after the principal of the Securities of such Series shall have been so declared due and payable, and before any judgment or decree for the payment of the moneys due shall have been obtained or entered as hereinafter provided, the Issuer shall pay or shall deposit with the Trustee a sum sufficient to pay all matured installments of interest upon all the Securities of such Series and the principal or Change of Control purchase price and premium, if any, of any and all Series of Securities that shall have become due otherwise than by acceleration (with interest upon such principal and Change of Control purchase price and premium, if any, and, to the extent that payment of such interest is enforceable under applicable law, on overdue installments of interest, at the rate of interest specified in the Series of Securities, to the date of such payment or deposit) and such amount as shall be sufficient to cover reasonable compensation to the Trustee and each predecessor Trustee, their respective agents, attorneys and counsel, and all other reasonable expenses and liabilities incurred and all reasonable advances made, by the Trustee and each predecessor Trustee except as a result of negligence or bad faith, and if any and all Events of Default under the Indenture, other than the non-payment of the principal that shall have become due by acceleration, shall have been cured, waived or otherwise remedied as provided herein, then and in every such case the Holders of a majority in aggregate principal amount of the Securities of such Series then Outstanding, by written notice to the Issuer and to the Trustee, may waive all defaults (except, unless theretofore cured, a default in payment of principal of, or Change of Control purchase price or premium, if any, or interest on, the Securities of such 20

28 Series) and rescind and annul such declaration and its consequences, but no such waiver or rescission and annulment shall extend to or shall affect any subsequent default or shall impair any right consequent thereon. If an Event of Default specified in Section 4.1(e) or 4.1(f) hereof occurs with respect to the Issuer, the principal of and accrued interest on the Securities shall become and be immediately due and payable without any declaration or other act on the part of the Trustee or any Securityholder. Section 4.2 Collection of Indebtedness by Trustee; Trustee May Prove Debt. The Issuer covenants that (a) in case default shall be made in the payment of any installment of interest on any of the Securities when such interest shall have become due and payable, and such default shall have continued for a period of 30 days or (b) in case default shall be made in the payment of all or any part of the principal or Change of Control purchase price of, or premium, if any, on, any of the Securities when the same shall have become due and payable, whether upon maturity or upon any redemption or by declaration or acceleration or otherwise, then upon demand of the Trustee, the Issuer shall pay to the Trustee for the benefit of the Holders of the Securities the whole amount that then shall have become due and payable on all such Securities of principal. Change of Control purchase price, premium or interest, as the case may be (with interest to the date of such payment upon the overdue principal, Change of Control purchase price or premium and, to the extent that payment of such interest is enforceable under applicable law, on overdue installments of interest at the rate of interest specified in the Securities); and in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including reasonable compensation to the Trustee and each predecessor Trustee, their respective agents, attorneys and counsel, and any reasonable expenses and liabilities incurred, and all reasonable advances made, by the Trustee and each predecessor Trustee except as a result of its negligence or bad faith. Until such demand is made by the Trustee, the Issuer may pay the principal and Change of Control purchase price of and premium and interest on the Securities to the registered Holders, whether or not the Securities be overdue. In case the Issuer shall fail forthwith to pay such amounts upon such demand, the Trustee, in its own name and as trustee of an express trust, shall be entitled and empowered to institute any action or proceedings at law or in equity for the collection of the sums so due and unpaid, and may prosecute any such action or proceedings to judgment or final decree, and may enforce any such judgment or final decree against the Issuer or other obligor upon the Securities and collect in the manner provided by law out of the property of the Issuer or other obligor upon the Securities, wherever situated, the moneys adjudged or decreed to be payable. In case there shall be pending proceedings relative to the Issuer or any other obligor upon the Securities under Title 11 of the United States Code or any other applicable federal or state bankruptcy, insolvency or other similar law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian, sequestrator or similar official shall have been appointed for or taken possession of the Issuer or its property or such other obligor, or in case of any other comparable judicial proceedings relative to the Issuer or other obligor upon the 21

29 Securities, or to the creditors or property of the Issuer or such other obligor, the Trustee, irrespective of whether the principal of the Securities shall then be due and payable as therein expressed or by declaration or otherwise and irrespective or whether the Trustee shall have made any demand pursuant to the provisions of this Section 4.2, shall be entitled and empowered, by intervention in such proceedings or otherwise: (a) to file and prove a claim or claims for the whole amount of principal, Change of Control purchase price, premium and interest owing and unpaid in respect of the Securities, and to file such other papers or documents as may be necessary or advisable in order to have the claims of the Trustee (including any claim for reasonable compensation to the Trustee and each predecessor Trustee, and their respective agents, attorneys and counsel, and for reimbursement of all reasonable expenses and liabilities incurred, and all reasonable advances made, by the Trustee and each predecessor Trustee, except as a result of negligence or bad faith) and of the Securityholders, allowed in any judicial proceedings relative to the Issuer or other obligor upon the Securities, or to the creditors or property of the Issuer or such other obligor; (b) unless prohibited by applicable law and regulations, to vote on behalf of the Holders of the Securities in any election of a trustee or a standby trustee in arrangement, reorganization, liquidation or other bankruptcy or insolvency proceedings or person performing similar functions in comparable proceedings; and (c) to collect and receive any moneys or other property payable or deliverable on any such claims, and to distribute all amounts received with respect to the claims of the Securityholders and of the Trustee on their behalf; and any trustee, receiver, or liquidator, custodian or other similar official is hereby authorized by each of the Securityholders to make payments to the Trustee, and, in the event that the Trustee shall consent to the making of payments directly to the Securityholders, to pay to the Trustee such amounts as shall be sufficient to cover reasonable compensation to the Trustee, each predecessor Trustee and their respective agents, attorneys and counsel, and all other reasonable expenses and liabilities incurred, and all reasonable advances made, by the Trustee and each predecessor Trustee except as a result of negligence or bad faith. Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or vote for or accept or adopt on behalf of any Securityholders any plan or reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Securityholder in any such proceeding except, as aforesaid, to vote for the election of a trustee in bankruptcy or similar person. All rights of action and of asserting claims under this Indenture, or under any of the Securities, may be enforced by the Trustee without the possession of any of the Securities or the production thereof at any trial or other proceedings relative thereto, and any such action or proceedings instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment, subject to the payment of the expenses, disbursements and compensation of the Trustee, each predecessor Trustee and their respective agents and attorneys, shall be for the ratable benefit of the Holders of the Securities. 22

30 In any proceedings brought by the Trustee (and also any proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the Holders of the Securities, and it shall not be necessary to make any Holders of the Securities parties to any such proceedings. Section 4.3 Application of Proceeds. Any moneys collected by the Trustee pursuant to this Article shall be applied in the following order at the date or dates fixed by the Trustee and, in case of the distribution of such moneys on account of principal or interest, upon presentation of the several Securities and stamping (or otherwise noting) thereon the payment, or issuing Securities in reduced principal amounts in exchange for the presented Securities if only partially paid, or upon surrender thereof if fully paid: FIRST: To the payment of costs and expenses, including reasonable compensation to the Trustee and each predecessor Trustee and their respective agents and attorneys and of all reasonable expenses and liabilities incurred, and all reasonable advances made, by the Trustee and each predecessor Trustee except as a result of negligence or bad faith and all other amounts due under Section 5.6 hereof; SECOND: In case the principal and the Change of Control purchase price and premium, if any, of the Securities shall not have become and be then due and payable, to the payment of interest in default in the order of the maturity of the installments of such interest, with interest (to the extent that such interest has been collected by the Trustee) upon the overdue installments of interest at the rate of interest specified in the Securities, such payments to be made ratably to the persons entitled thereto, without discrimination or preference; THIRD: In case the principal or the Change of Control purchase price of the Securities shall have become and shall be then due and payable, to the payment of the whole amount then owing and unpaid upon all the Securities for principal, Change of Control purchase price, premium, and interest, with interest upon the overdue principal, Change of Control purchase price, premium, if any, and (to the extent that such interest has been collected by the Trustee) upon overdue installments of interest at the rate of interest specified in the Securities, and in case such moneys shall be insufficient to pay in full the whole amount so due and unpaid upon the Securities, then to the payment of such principal, Change of Control purchase price, premium and interest, without preference or priority of principal, Change of Control purchase price or premium over interest, or of interest over principal or Change of Control purchase price or premium, or of any installment of interest over any other installment of interest, or of any Security over any other Security, ratably to the aggregate of such principal and accrued and unpaid interest; and FOURTH: To the payment of the remainder, if any, to the Issuer or any other Person lawfully entitled thereto. The Trustee may fix a record date and payment date for any payment to Securityholders pursuant to this Section 4.3. 23

31 Section 4.4 Suits for Enforcement. In case an Event of Default has occurred, has not been waived and is continuing, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any of such rights, either at law or in equity or in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law. Section 4.5 Restoration of Rights on Abandonment of Proceedings. In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned for any reason, or shall have been determined adversely to the Trustee, then and in every such case the Issuer and the Trustee shall be restored respectively to their former positions and rights hereunder, and all rights, remedies and powers of the Issuer, the Trustee and the Securityholders shall continue as though no such proceedings had been taken. Section 4.6 Limitations of Suits by Securityholders. No Holder of any Security of a Series shall have any right by virtue or by availing of any provision of this Indenture to institute any action or proceeding at law or in equity or in bankruptcy or otherwise upon or under or with respect to this Indenture or the Series, or for the appointment of a trustee, receiver, liquidator, custodian or other similar official or for any other remedy hereunder, unless such Holder previously shall have given to the Trustee written notice of default and of the continuance thereof, as hereinbefore provided, and unless also the Holders of not less than 25% in aggregate principal amount of the Securities of the Holder's Series then Outstanding shall have made written request upon the Trustee to institute such action or proceedings in its own name as trustee hereunder and shall have offered to the Trustee such reasonable indemnity as it may require against the costs, expenses and liabilities to be incurred therein or thereby and the Trustee for 30 days after its receipt of such notice, request and offer of indemnity shall have failed to institute any such action or proceedings and no direction inconsistent with such written request shall have been given to the Trustee pursuant to Section 4.8 hereof; it being understood and intended, and being expressly covenanted by the taker and Holder of every Security with every other taker and Holder and the Trustee, that no one or more Holders of Securities shall have any right in any manner whatever by virtue or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of any other Holder of Securities, or to obtain or seek to obtain priority over or preference to any other such Holder or to enforce any fight under this indenture, except in the manner herein provided and for the equal, ratable and common benefit of all Holders of Securities. For the protection and enforcement of the provisions of this Section 4.6 each and every Securityholder and the Trustee shall be entitled to such relief as can be given either at law or in equity. 24

32 Section 4.7 Powers and Remedies Cumulative, Delay or Omission Not Waiver of Default Except as provided in Section 2.7 hereof, no right or remedy herein conferred upon or reserved to the Trustee or to the Securityholders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. No delay or omission of the Trustee or of any Holder of any of the Securities to exercise as aforesaid any such right or power accruing upon any Event of Default occurring and continuing as aforesaid shall impair any such right or power or shall be construed to be a waiver of any such Event of Default or an acquiescence therein; and, subject to Section 4.6 hereof, every power and remedy given by this Indenture or by law to the Trustee or to the Securityholders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Securityholders. Section 4.8 Control by Securityholders. The Holders of a majority in aggregate principal amount of the Securities of a Series at the time Outstanding shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee by this Indenture; provided that such direction shall not be otherwise than in accordance with law and the provisions of this Indenture; and provided further that (subject to the provisions of Section 5.1 hereof) the Trustee shall have the right to decline to follow any such direction if the Trustee, being advised by counsel, shall determine that the action or proceeding so directed may not lawfully be taken or if the Trustee in good faith by its board of directors, the executive committee, or a trust committee of directors or Responsible Officers of the Trustee shall determine that the action or proceedings so directed would involve the Trustee in personal liability or if the Trustee in good faith shall so determine that the actions or forbearances specified in or pursuant to such direction shall be unduly prejudicial to the interests of Holders of the Securities of a Series not joining in the giving of said direction, it being understood that (subject to Section 5.1 hereof) the Trustee shall have no duty to ascertain whether or not such actions or forbearances are unduly prejudicial to such Holders. Nothing in this Indenture shall impair the right of the Trustee in its discretion to take any action deemed proper by the Trustee and which is not inconsistent with such direction by Securityholders. Section 4.9 Waiver of Past Defaults. Prior to the declaration of the maturity of the Securities of a Series as provided in Section 4.1 hereof, the Holders of a majority in aggregate principal amount of the Securities of such Series at the time Outstanding may on behalf of the Holders of all the Securities of such Series waive any past default or Event of Default hereunder and its consequences, except a 25

33 default (a) in the payment of principal or Change of Control purchase price of, premium, if any, or interest on any of the Securities or (b) in respect of a covenant or provision hereof that cannot be modified or amended without the consent of the Holder of each Security affected. In the case of any such waiver, the Issuer, the Trustee and the Holders of the Securities of such Series shall be restored to their former positions and rights hereunder, respectively; but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon. Upon any such waiver, such default shall cease to exist and be deemed to have been cured and not to have occurred, and any Event of Default arising therefrom shall be deemed to have been cured, and not to have occurred for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or Event of Default or impair any right consequent thereon. Section 4.10 Rights of Holders to Receive Payment. Notwithstanding any other provision of this Indenture (including, without limitation, Section 4.6 hereof), the right of any Holder to receive, and to institute suit to enforce, payment of the principal and Change of Control purchase price of, and premium, if any, and interest on the Securities on or after the respective due dates expressed in such Securities (including upon redemption and acceleration of the maturity of the principal of and premium, if any, and interest on the Securities), shall not be affected or impaired, and shall be absolute and unconditional. ARTICLE V CONCERNING THE TRUSTEE Section 5.1 Duties and Responsibilities of the Trustee; During Default; Prior to Default. The Trustee, prior to the occurrence of an Event of Default and after the curing or waiving of all Events of Default that may have occurred, undertakes to perform only such duties as are specifically set forth in this Indenture. In case an Event of Default has occurred (which has not been cured or waived) the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in their exercise, as a prudent man would exercise or use under the circumstances in the conduct of his own affairs. No provision of this Indenture shall be construed to relieve the Trustee from liability for its own negligent action, its own negligent failure to act or its own willful misconduct, except that (a) prior to the occurrence of an Event of Default and after the curing or waiving of all such Events of Default that may have occurred: (i) the duties and obligations of the Trustee shall be determined solely by the express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Indenture, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and 26

34 (ii) in the absence of bad faith on the part of the Trustee, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any statements, certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but in the case of any such statements, certificates or opinions which by any provision hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Indenture; (b) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Responsible Officers of the Trustee, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts; and (c) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction received by it pursuant to Section 4.8 hereof. None of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal financial liability in the performance of any of its duties or in the exercise of any of its rights or powers, if there shall be reasonable ground for believing that the repayment of such funds or adequate indemnity against such liability is not reasonably assured to it. Section 5.2 Certain Rights of the Trustee. Subject to Section 5.1 hereof: (a) the Trustee may rely and shall be protected in acting or refraining from acting upon any resolution, Officers' Certificate or any other certificate (including, without limitation, any certificate provided to the Trustee pursuant to Section 3.5 hereof), statement, instrument, opinion, report, notice, request, consent, order, bond, debenture, note, coupon, security or other paper document believed by it to be genuine and to have been signed or presented by the proper party or parties; (b) any request, direction, order or demand of the Issuer mentioned herein shall be sufficiently evidenced by an Officers' Certificate (unless other evidence in respect thereof be herein specifically prescribed) and any resolution of the Board of Directors may be evidenced to the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Issuer; (c) the Trustee may consult with counsel and any advice or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted to be taken by it hereunder in good faith and in accordance with such advice or Opinion of Counsel; (d) the Trustee shall be under no obligation to exercise any of the trusts or powers vested in it by this Indenture at the request, order or direction of any of the Securityholders pursuant to the provisions of this Indenture, unless such Securityholders shall have offered to the Trustee reasonable security or indemnity against the costs, expenses and liabilities that might be incurred therein or thereby; 27

35 (e) the Trustee shall not be liable for any action taken or omitted by it in good faith and believed by it to be authorized or within the discretion, rights or powers conferred upon it by this Indenture; (f) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval, appraisal, bond, debenture, note, coupon, security, or other paper or document, in each case relating to a Series of Securities, unless requested in writing so to do by the Holders of not less than a majority in aggregate principal amount of the Securities of such Series then Outstanding; provided that, if the payment within a reasonable time to the Trustee of the costs, expenses or liabilities likely to be incurred by it in the making of such investigation is, in the opinion of the Trustee, not reasonably assured by the security afforded to it by the terms of this Indenture, the Trustee may require reasonable indemnity against such expenses or liabilities as a condition to proceeding; the reasonable expenses of every such examination shall be paid by the Issuer, or by the Trustee or any predecessor Trustee and repaid by the Issuer upon demand; and (g) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Issuer, personally or by agent or attorney. Section 5.3 Trustee Not Responsible for Recitals, Disposition of Securities or Application of Proceeds Thereof. The recitals contained herein and in the Securities, except the Trustee's certificates of authentication, shall be taken as the statements of the Issuer, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representation as to the validity or sufficiency of this Indenture or of the Securities. The Trustee shall not be accountable for the use or application by the Issuer or any of the Securities or of the proceeds thereof. Section 5.4 Trustee and Agents May Hold Securities; Collections, etc. The Trustee or any agent of the Issuer or the Trustee, in its individual or any other capacity, may become the owner or pledgee of Securities with the same rights it would have if it were not the Trustee or such agent and may otherwise deal with the Issuer and receive, collect, hold and retain collections from the Issuer with the same rights it would have if it were not the Trustee or such agent. Section 5.5 Moneys Held by Trustee. Subject to the provisions of Section 9.4 hereof, all moneys received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received, but need not be segregated from other funds except to the extent required by mandatory provisions of law. Neither the Trustee nor any agent of the Issuer or the Trustee shall be under 28

36 any liability for interest on any moneys received by it hereunder, except as the Issuer and the Trustee otherwise may agree. Section 5.6 Compensation and Indemnification of Trustee and Its Prior Claim. The Issuer covenants and agrees to pay to the Trustee from time to time as shall be agreed upon between the Issuer and the Trustee in writing from time to time, and the Trustee shall be entitled to reasonable compensation (which shall not be limited by any provision of law relating to the compensation of a trustee of an express trust), and the Issuer covenants and agrees to pay or reimburse the Trustee and each predecessor Trustee upon its request for all reasonable expenses, disbursements and advances incurred or made by or on behalf of it in accordance with any of the provisions of this Indenture (including the reasonable compensation and expenses and disbursements of its counsel and of all agents and other persons not regularly in its employ), except to the extent any such expense, disbursement or advance may arise from the Trustee's negligence or bad faith. The Issuer also covenants to indemnify the Trustee and each predecessor Trustee for, and to hold it harmless against, any and all loss, liability, damage, claims or expense arising out of or in connection with the acceptance or administration of this Indenture or the trusts hereunder and its duties hereunder and the performance of its duties hereunder, including the costs and expenses of defending and investigating any claim of liability in the premises, except to the extent any such loss, liability or expense is due to its own negligence or bad faith. The obligations of the Issuer under this Section 5.6 to compensate and indemnify the Trustee and each predecessor Trustee and to pay or reimburse the Trustee and each predecessor Trustee for expenses, disbursements and advances shall constitute additional indebtedness hereunder and shall survive the satisfaction and discharge of this Indenture. Section 5.7 Right of Trustee to Rely on Officers' Certificate, etc. Subject to Section 5.1 and Section 5.2 hereof, whenever in the administration of the trusts of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved or established prior to taking or suffering or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of negligence or bad faith on the part of the Trustee, be deemed to be conclusively proved and established by an Officers' Certificate delivered to the Trustee. Section 5.8 Persons Eligible for Appointment as Trustee. The Trustee hereunder shall at all times be a corporation organized and doing business under the laws of the United States or of a state thereof, having a combined capital and surplus of at least $500,000,000, and which is authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority. If such corporation publishes reports of condition at least annually, pursuant to law or to the requirements of a federal, state or District of Columbia supervising or examining authority, then for the purposes of this Section 5.8, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. No obligor on the Securities or Person directly or indirectly controlling, controlled by or under common control with such obligor shall serve as Trustee. 29

37 Section 5.9 Resignation and Removal; Appointment of Successor Trustee. (a) The Trustee may at any time resign by giving written notice of resignation to the Issuer and by mailing notice thereof by first-class mail to Holders of Securities at their last addresses as they shall appear on the Securities Register. Upon receiving such notice of resignation, the Issuer shall promptly appoint a successor trustee by written instrument in duplicate, executed by authority of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor Trustee. If no such successor trustee shall have been so appointed and have accepted appointment within 30 days after the mailing of such notice of resignation, the resigning Trustee may petition any court of competent jurisdiction for the appointment of a successor trustee, or any Securityholder who has been a bona fide Holder of a Security or Securities for at least six months may, on behalf of himself and all others similarly situated, petition any such court for the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deemed proper and prescribe, appoint a successor trustee. (b) In case at any time any of the following shall occur: (i) the Trustee shall fail to comply with the provisions of Section 310(b) of the Trustee Indenture Act, after written request thereafter by the Issuer or by any Securityholder who has been a bona fide Holder of a Security or Securities for at least six months; (ii) the Trustee shall cease to be eligible in accordance with the provisions of Section 5.8 hereof and shall fail to resign after written request therefor by the Issuer or by any such Securityholder; or (iii) the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver or liquidator of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation; then, in any such case, the Issuer may remove the Trustee and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors of the Issuer, one copy of which instrument shall be delivered to the Trustee so removed and one copy of which shall be delivered to the successor trustee, or, any Securityholder who has been a bona fide Holder of a Security or Securities for at least six months may on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee. (c) The Holders of a majority in aggregated principal amount of the Securities at the time Outstanding may at any time remove the Trustee and appoint a successor trustee by delivering to the Trustee so removed, to the successor trustee so appointed and to the Issuer the evidence provided for in Section 6.1 hereof of the action in that regard taken by the Securityholders. 30

38 (d) Any resignation or removal of the Trustee and any appointment of a successor trustee pursuant to any of the provisions of this Section 5.9 shall become effective only upon acceptance of appointment by the successor trustee as provided in Section 5.10 hereof. Section 5.10 Acceptance of Appointment by Successor Trustee. Any successor trustee appointed as provided in Section 5.9 hereof shall execute and deliver to the Issuer and to its predecessor Trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor Trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as trustee herein; but, nevertheless, on the written request of the Issuer or of the successor trustee, upon payment of its charges then unpaid, the Trustee ceasing to act shall, subject to Section 9.4 hereof, pay over the successor trustee all moneys at the time held by it hereunder and shall execute and deliver an instrument transferring to such successor trustee all such rights, powers, duties and obligations. Upon request of any such successor trustee, the Issuer shall execute appropriate instruments in writing for more fully and certainly vesting in and confirming to such successor such rights and powers. Any Trustee ceasing to act shall, nevertheless, retain a prior claim upon all property or funds held or collected by such Trustee to secure any amounts then due it pursuant to the provisions of Section 5.6 hereof. Upon acceptance of appointment by a successor trustee as provided in this Section 5.10, the Issuer shall mail notice thereof by first-class mail to the Holders of Securities at their last addresses as they shall appear in the Securities Register. If the acceptance of appointment is substantially contemporaneous with the resignation then the notice called for by the preceding sentence may be combined with the notice called for by Section 5.9 hereof. If the Issuer fails to mail such notice within 10 days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be mailed at the expense of the Issuer. Notwithstanding replacement of the Trustee pursuant to this Section 5.10, the Issuer's obligations under Section 5.6 hereof shall continue for the benefit of the retiring Trustee. Section 5.11 Merger, Conversion, Consolidation or Succession to Business of Trustee. Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided that such corporation shall be eligible under the provisions of Section 5.8 hereof, without the execution or filing of any paper or any further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding. In case at the time such successor to the Trustee shall succeed to the trusts created by this Indenture, any of the Securities shall have been authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor Trustee and deliver such Securities so authenticated and, in case at that time any of the Securities shall 31

39 not have been authenticated, any successor to the Trustee may authenticate such Securities either in the name of any predecessor hereunder or in the name of the successor trustee, and in such cases such certificate shall have the full force which it is anywhere in the Securities or in this Indenture provided that the certificate of the Trustee shall have; provided, that the fight to adopt the certificate of authentication of any predecessor Trustee or to authenticate Securities in the name of any predecessor Trustee shall apply only to its successor or successors by merger, conversion or consolidation. ARTICLE VI CONCERNING THE SECURITYHOLDERS Section 6.1 Evidence of Action Taken by Securityholders. Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Securityholders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Securityholders, in person or by agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Trustee. Proof of execution of any instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and (subject to Section 5.1 and Section 5.2 hereof) conclusive in favor of the Trustee and the Issuer, if made in the manner provided in this Article. Section 6.2 Proof of Execution of Instruments and of Holding of Securities Record Date. Subject to Section 5.1 and Section 5.2 hereof, the execution of any instrument by a Securityholder or his agent or proxy may be provided in accordance with such reasonable rules and regulations as may be prescribed by the Trustee or in such manner as shall be satisfactory to the Trustee. The holding of Securities shall be provided by the Securities Register or by a certificate of the Security Registrar thereof. The Issuer may set a record date for purposes of determining the identity of Holders of Securities entitled to vote or consent to any action referred to in Section 6.1 hereof, which record date may be set at any time or from time to time by notice to the Trustee for any date or dates (in the case of any adjournment or resolicitation) not more than 60 days nor less than five days prior to the proposed date of such vote or consent, and thereafter, notwithstanding any other provisions hereof, only Holders of Securities of record on such record date shall be entitled to so vote or give such consent or to withdraw such vote or consent. Section 6.3 Holders to be Treated as Owners. The Issuer, the Trustee and any agent of the Issuer or the Trustee may deem and treat the Person in whose name any Security shall be registered upon the Securities Register as the absolute owner of such Security (whether or not such Security shall be overdue and notwithstanding any notation of ownership or other writing thereon) for the purpose of receiving payment of or on account of the principal and Change of Control purchase price of, and premium, if any, on and, subject to the provisions of this Indenture, interest on such Security and 32

40 for all other purposes; and neither the Issuer nor the Trustee nor any agent of the Issuer or the Trustee shall be affected by any notice to the contrary. All such payments so made to any such Person, or upon his order, shall be valid and to the extent of the sum or sums so paid, effectual to satisfy and discharge the liability for moneys payable upon any such Security. Section 6.4 Securities Owned by Issuer Deemed Not Outstanding. In determining whether the Holders of the requisite aggregate principal amount of Securities have concurred in any direction, consent or waiver under this Indenture, Securities that are owned by the Issuer or any other obligor on the Securities or by any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the obligor on the Securities shall be disregarded and deemed not to be Outstanding for the purpose of any such determination, except that for the purpose of determining whether the Trustee shall be protected in relying on any such direction, consent or waiver only Securities that the Trustee knows are so owned shall be so disregarded. Securities so owned that have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the pledgee's right so to act with respect to such Securities and that the pledgee is not the Issuer or any other obligor upon the Securities or any Person directly or indirectly controlling or controlled by or under direct or indirect common control with the Issuer or any other obligor on the Securities. In case of a dispute as to such right, the advice of counsel shall be full protection in respect of any decision made by the Trustee in accordance with such advice. Upon request of the Trustee, the Issuer shall furnish to the Trustee promptly an Officers' Certificate listing and identifying all Securities, if any, known by the Issuer to be owned or held by or for the account of any of the above-described Persons; and, subject to Section 5.1 and Section 5.2 hereof, the Trustee shall be entitled to accept such Officers' Certificate as conclusive evidence of the facts therein set forth and of the facts therein set forth and of the fact that all Securities not listed therein are Outstanding for the purpose of any such determination. Section 6.5 Right of Revocation of Action Taken. At any time prior to (but not after) the evidencing to the Trustee, as provided in Section 6.1 hereof, of the taking of any action by the Holders of the percentage in aggregate principal amount of the Securities of a Series specified in this Indenture in connection with such action, any Holder of a Security the serial number of which is shown by the evidence to be included among the serial numbers of the Securities, the Holders of which have consented to such action may, by filing written notice at the Corporate Trust Office and upon proof of holding as provided in this Article, revoke such action so far as concerns such Security. Except as aforesaid any such action taken by the Holder of any Security shall be conclusive and binding upon such Holder and upon all future Holders and owners of such Security and of any Securities issued in exchange or substitution therefor, irrespective of whether or not any notation in regard thereto is made upon any such Security. Any action taken by the Holders of the percentage in aggregate principal amount of the Securities of a Series specified in this Indenture in connection with such action shall be conclusively binding upon the Issuer, the Trustee and the Holders of all such Securities. 33

41 ARTICLE VII SUPPLEMENTAL INDENTURES Section 7.1 Supplemental Indentures Without Consent of Securityholders. The Issuer, when authorized by a resolution of its Board of Directors, and the Trustee may from time to time and at any time enter into an indenture or indentures supplemental hereto for one or more of the following purposes: (a) to convey, transfer, assign, mortgage or pledge to the Trustee as security for the Securities any property or assets; (b) to evidence the succession of another corporation to the Issuer, or successive successions, and the assumption by the successor corporation of the covenants, agreements and obligations of the Issuer pursuant to Article Eight hereof; (c) to add to the covenants of the Issuer such further covenants, restrictions, conditions or provisions as the Board of Directors shall consider to be for the protection of the Holders of Securities, and to make the occurrence, or the occurrence and continuance of a default in any such additional covenants, restrictions, conditions or provisions an Event of Default permitting the enforcement of all or any of the several remedies provided in this Indenture as herein set forth; provided, that in respect of any such additional covenant, restriction, condition or provision such supplemental indenture may provide for a particular period of grace after default (which period may be shorter or longer than that allowed in the case of other defaults) or may provide for immediate enforcement upon such an Event of Default or may limit the remedies available to the Trustee due solely to such an Event of Default or may limit the right of the Holders of a majority in aggregate principal amount of the Securities to waive such an Event of Default; (d) to cure any ambiguity, omission, defect or inconsistency contained herein or in the Securities, or to make such other provisions in regard to matters or questions arising under this Indenture or under any supplemental indenture as the Board of Directors may deem necessary or desirable; provided, however, that the Trustee and the Issuer shall determine such cure or other provisions shall not adversely affect the interests of the Holders of the Securities of any Series then Outstanding in any material respect; (e) to make any other change that does not adversely affect the interests of the Holders of the Securities of any Series then Outstanding in any material respect; (f) to provide for uncertificated Securities in addition to or in place of certificated Securities; (g) to modify or supplement this Indenture or any indenture supplemental hereto in such manner as to permit the qualification thereof under the Trust Indenture Act of any other similar federal statute hereafter in effect; (h) to establish the form or terms of a Series of Securities as permitted by Section 2.01; and 34

42 (i) to provide that specific provisions of this Indenture shall not apply to a Series of Securities not previously issued. The Trustee is hereby authorized to join in the execution of any such supplemental Indenture, to make any further appropriate agreements and stipulations that may be therein continued and to accept the conveyance, transfer, assignment, mortgage or pledge of any property thereunder, but the Trustee shall not be obligated to enter into any such supplemental indenture that affects the Trustee's own rights, duties or immunities under this Indenture or otherwise. Any supplemental indenture authorized by the provisions of this Section 7.1 may be executed without the consent of the Holders of any of the Securities at the time Outstanding, notwithstanding any of the provisions of Section 7.2 hereof. Section 7.2 Supplemental Indentures With Consent of Securityholders. With the consent (evidenced as provided in Article Six hereof) of the Holders of not less than a majority in aggregate principal amount of the Securities of each Series affected by a proposed amendment at the time Outstanding, the Issuer, when authorized by a resolution of its Board of Directors, and the Trustee may, from time to time and at any time, modify this Indenture or any indentures supplemental hereto or the rights of the Holders of the Securities of each such Series; provided, that no such supplemental indenture shall (a) change the Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any amount payable on redemption thereof or upon a Change of Control or impair or affect the right of any Securityholder to institute suit for the payment thereof or make any change to Section 3.9 hereof that adversely affects the rights of the Holders of the Securities, in each case without the consent of the Holder of each Security so affected, or (b) without the consent of the Holders of all Securities of each affected Series then Outstanding, (i) reduce the aforesaid percentage of Securities, the consent of the Holders of which is required for any such modification, or the percentage of Securities, the consent of the Holders of which is required for any waiver provided for in this Indenture, (ii) change any obligation of the Issuer to maintain an office or agency in the places and for the purposes specified in Section 3.2 or (iii) make any change in Section 4.9 or this Section 7.2, except to increase any percentages or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holders of each Outstanding Security affected thereby. Upon the request of the Issuer, accompanied by a copy of a resolution of the Board of Directors certified by the Secretary or an Assistant Secretary of the Issuer authorizing the execution of any such supplemental indenture, and upon the filing with the Trustee of evidence of the consent of Securityholders and other documents, if any, required by Section 6.1 hereof the Trustee shall join with the Issuer in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee's own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to enter into such supplemental indenture. 35

43 It shall not be necessary for the consent of the Securityholders under this Section 7.2 to approve the particular form of any proposed supplemental indenture, but it shall be sufficient if such consent shall approve the substance thereof. Promptly after the execution by the Issuer and the Trustee of any supplemental indenture pursuant to the provisions of this Section 7.2, the Issuer shall mail a notice thereof by first-class mail to the Holders of Securities at their addresses as they shall appear on the Securities Register, setting forth in general terms the substance of such supplemental indenture. Any failure of the Issuer to mail such notice, or any defect therein, shall not, however, in any way impair or affect the validity of any such supplemental indenture. Section 7.3 Effect of Supplemental Indenture Upon the execution of any supplemental indenture pursuant to the provisions hereof, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitations of rights, obligations, duties and immunities under this Indenture of the Trustee, the Issuer and the Holders of Securities shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications and amendments, and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all purposes. Section 7.4 Documents to be Given to Trustee. The Trustee, subject to the provisions of Section 5.1 and Section 5.2 hereof, may receive an Officers' Certificate and an Opinion of Counsel as conclusive evidence that any such supplemental indenture complies with the applicable provisions of this Indenture. Section 7.5 Notation of Securities in Respect of Supplemental Indentures. Securities authenticated and delivered after the execution of any supplemental indenture pursuant to the provisions of this Article Seven may bear a notation in form approved by the Trustee as to any matters provided for by such supplemental indenture or as to any action taken at any such meeting by the Issuer or the Trustee shall so determine, new Securities so modified as to conform, in the opinion of the Trustee and the Board of Directors, to any modification of this Indenture contained in any such supplemental indenture may be prepared by the Issuer, authenticated by the Trustee and delivered in exchange for the Securities then Outstanding. ARTICLE VIII CONSOLIDATE, MERGER, SALE OR CONVEYANCE Section 8.1 Covenant Not to Merge, Consolidate, Sell or Transfer Assets Except Under Certain Conditions. (a) The Issuer shall not consolidate with or merge into any other Person, or sell, convey, transfer or lease its properties and assets substantially as an entirety to any Person, and Issuer shall not permit any Person to consolidate with or merge into the Issuer, unless: (i) immediately prior to and immediately following such consolidation, merger, sale or lease, no Event of Default shall have occurred and be continuing and (ii) the Issuer is the surviving or 36

44 continuing corporation, or the surviving or continuing corporation or corporation that acquires by sale, conveyance, transfer or lease is incorporated in the United States of America or Canada and expressly assumes the payment and performance of all obligations of the Issuer under the Indenture and the Securities. (b) Except for the sale of the properties and assets of the Issuer substantially as an entirety pursuant to subsection (a) above, and other than assets required to be sold to conform with governmental regulations, the Issuer shall not sell or otherwise dispose of any assets (other than short-term, readily marketable investments purchased for cash management purposes with funds not representing the proceeds of other asset sales) if on a pro forma basis, the aggregate net book value of all such sales during the most recent 12-month period would exceed 10 percent of Consolidated Net Tangible Assets computed as of the end of the most recent fiscal quarter preceding such sale; provided, however, that any such sales shall be disregarded for purposes of this 10 percent limitation if the proceeds are invested in assets in similar or related lines of business of the Issuer and, provided further, that the Issuer may sell or otherwise dispose of assets in excess of such 10 percent if the proceeds from such sales or dispositions, which are not reinvested as provided above, are retained by the Issuer as cash or cash equivalents or are used by the Issuer to purchase Securities of any Series that are then delivered to the Trustee for cancellation or are used to reduce or retire Indebtedness ranking pari passu in right of payment to the Securities. Section 8.2 Successor Corporation Substituted. In case of any such consolidation, merger, sale or transfer, and following such an assumption by the successor corporation, such successor corporation shall succeed to and be substituted for the Issuer, with the same effect as if it had been named herein. Such successor corporation may cause to be signed, and may issue either in its own name or in the name of the Issuer prior to such succession any or all of the Securities issuable hereunder that theretofore shall not have been signed by the Issuer and delivered to the Trustee; and, upon the order of such successor corporation, instead of the Issuer, and subject to all the terms, conditions and limitations in this Indenture prescribed, the Trustee shall authenticate and shall deliver any Securities that previously shall have been signed and delivered by the officers of the Issuer to the Trustee for authentication and any Securities that such successor corporation thereafter shall cause to be signed and delivered to the Trustee for that purpose. All of the Securities so issued shall in all respects have the same legal rank and benefit under this Indenture as the Securities theretofore or thereafter issued in accordance with the terms of this Indenture as though all of such Securities had been issued at the date of the execution hereof. In case of any such consolidation, merger, sale or transfer such changes in phraseology and form (but not in substance) may be made in the Securities thereafter to be issued as may be appropriate. In the event of any such sale or transfer (other than a transfer by way of lease) the Issuer or any successor corporation which shall theretofore have become such in the manner described in this Article 8 shall be discharged from all obligations and covenants under this Indenture and the Securities and may be liquidated and dissolved. 37

45 Section 8.3 Opinion of Counsel to Trustee; Officers' Certificate. The Trustee, subject to the provisions of Section 5.1 and Section 5.2 hereof, shall receive an Officers' Certificate and an Opinion of Counsel as conclusive evidence that any such consolidation, merger, sale or transfer, and any such assumption, and any such liquidation or dissolution, complies with the applicable provisions of this Indenture. ARTICLE IX SATISFACTION AND DISCHARGE OF INDENTURE; UNCLAIMED MONEYS Section 9.1 Satisfaction and Discharge of Indenture. If at any time (a) the Issuer shall have paid or caused to be paid the principal and Change of Control purchase price of and premium, if any, and interest on all the Securities Outstanding hereunder, as and when the same shall have become due and payable, or (b) the Issuer shall have delivered to the Trustee for cancellation of all Securities theretofore authenticated (other than any Securities which shall have been destroyed, lost or stolen and which shall have been replaced or paid as provided in Section 2.7 hereof) or (c)(i) all such Securities not theretofore delivered to the Trustee for cancellation shall have become due and payable, or are by their terms to become due and payable within one year or are to be called for redemption under arrangements satisfactory to the Trustee for the giving of notice of redemption, and (ii) the Issuer shall have irrevocably deposited or caused to be deposited with the Trustee as trust funds the entire amount in cash (other than moneys repaid by the Trustee or any paying agent to the Issuer in accordance with Section 9.4 hereof) or U.S. Government Obligations, maturing as to principal, premium, if any, and interest in such amounts and at such times as will insure (without reinvestment) the liability of cash sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay at maturity all such Securities not theretofore delivered to the Trustee for cancellation, including principal, premium, if any, and interest due or to become due to such date of maturity as the case may be, and if, in any such case, the Issuer shall also pay or cause to be paid all other sums payable hereunder by the Issuer, then this Indenture shall cease to be of further effect (except as to (i) rights of registration of transfer and exchange, and the Issuer's right to optional redemption, (ii) substitution of apparently mutilated, defaced, destroyed, lost or stolen Securities, (iii) rights of Holders to receive payments of principal thereof (including any Change of Control purchase price previously accrued) and premium, if any, and interest thereon, upon the original stated due dates therefor (but not upon acceleration), (iv) the rights and obligations and immunities of the Trustee hereunder and (v) the rights of the Securityholders as beneficiaries hereof with respect to the property so deposited with the Trustee payable to all or any of them), and the Trustee, on demand of the Issuer accompanied by an Officers' Certificate and an Opinion of Counsel and at the cost and expense of the Issuer, shall execute proper instruments acknowledging such satisfaction of and discharging this Indenture; provided that the rights of Holders of the Securities to receive amounts in respect of principal of and premium, if any, and interest or the Securities held by them shall not be delayed longer than required by then applicable mandatory rules or policies of any securities exchange upon which the Securities are listed. 38

46 The Issuer agrees to reimburse the Trustee for any costs or expenses thereafter reasonably and properly incurred and to compensate the Trustee for any services thereafter reasonably and properly rendered by the Trustee in connection with this Indenture or the Securities. Section 9.2 Application by Trustee of Funds Deposited for Payment of Securities. Subject to Section 9.4 hereof, all moneys deposited with the Trustee pursuant to Section 9.1 hereof shall be held in trust and applied, by it to the payment, either directly or through any paying agent (including the Issuer acting as its own paying agent), to the Holders of the particular Securities for the payment or redemption of which such moneys have been deposited with the Trustee, of all sums due and to become due thereon for principal and Change of Control purchase price, premium, if any, and interest; but such money need not be segregated from other funds except to the extent required by law. Section 9.3 Repayment of Moneys Held by Paying Agent. In connection with the satisfaction and discharge of this Indenture all moneys then held by any paying agent under the provisions of this Indenture shall, upon demand of the Issuer, be repaid to it or paid to the Trustee and thereupon such paying agent shall be released from all further liability with respect to such moneys. Section 9.4 Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years. Any moneys deposited with or paid to the Trustee or any paying agent for the payment of the principal or Change of Control purchase price of or premium or interest on any Security and not applied but remaining unclaimed for two years after the date upon which such principal, Change of Control purchase price, premium or interest shall have become due and payable shall, upon the written request of the Issuer, be repaid to the Issuer by the Trustee or such paying agent, and the Holder of such Security shall, unless otherwise required by mandatory provisions of applicable escheat or abandoned or unclaimed property laws, thereafter look only to the issuer for any payment which such Holder may be entitled to collect, and all liability of the Trustee or any paying agent with respect to such moneys shall thereupon cease. Section 9.5 Defeasance and Discharge of Indenture The Issuer will be deemed to have paid and will be discharged from any and all obligations in respect of the Securities, on the 123rd day after the deposit referred to in subparagraph (A) hereof has been made, and the provisions of this Indenture will no longer be in effect with respect to the Securities (and the Trustee, at the expense of the Issuer, shall execute proper instruments acknowledging the same), except as to: (a) rights of registration of transfer and exchange, and the Issuer's right of optional redemption, (b) substitution of apparently mutilated, defaced, destroyed, lost or stolen securities, (c) rights of Holders to receive payments of principal (including rights to receive any Change of Control purchase price previously accrued) thereof and premium, if any, and interest thereon, (d) the rights, obligations and immunities of the Trust hereunder, (e) the rights of the 39

47 Securityholders as beneficiaries hereof with respect to the property so deposited with the Trustee payable to all or any of them and (f) the obligations of the Issuer to maintain a place of payment for the Securities under Section 3.1 hereof; provided that the following conditions shall have been satisfied: (i) with reference to this Section 9.5 the Issuer has irrevocably deposited or caused to be irrevocably deposited with the Trustee (or another trustee satisfying the requirements of Section 5.8 hereof) as trust funds in trust, specifically pledged as security for, and dedicated solely to, the benefit of the Holders of the Securities, (i) money in an amount, or (ii) U.S. Government Obligations which through the payment of interest and principal in respect thereof in accordance with their terms (without reinvestment) will provide not later than one day before the due date of any payment referred to in clause (x) or (y) of this subparagraph (A) money in an amount, or (iii) a combination thereof, sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof delivered to the Trustee, to pay and discharge, after payment of all federal, state and local taxes or other charges and assessments in respect thereof payable by the Trustee, (x) the principal and Change of Control purchase price of, premium, if any, and each installment of principal and interest on the Outstanding Securities at the maturity date of such principal or installment of principal or interest and (y) any mandatory sinking fund payments or analogous payments applicable to the Securities on the day on which such payments are due and payable in accordance with the terms of this Indenture and the Securities; (ii) the Issuer has delivered to the Trustee (i) an Opinion of Counsel to the effect that Holders will not recognize income, gain or loss for federal income tax purposes as a result of the Issuer's exercise of its option under this Section 9.5 and will be subject to federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit, defeasance and discharge had not occurred, which Opinion of Counsel must be based on (x) a change in applicable federal income tax law or related Treasury Regulations after the date of this Indenture or (y) a ruling received by the Issuer from the Internal Revenue Service to the same effect and (ii) an Opinion of Counsel to the effect that the defeasance trust does not constitute an "investment company" under the Investment Company Act of 1940, as amended, and after the passage of 123 days following the deposit, the trust fund will not be subject to the effect of Section 547 of the U.S. Bankruptcy Code or Section 15 of the New York Debtor and Creditor Law; (iii) immediately after giving effect to such deposit on a pro forma basis, no Event of Default, or event that after the giving of notice or lapse of time or both would become an Event of Default, shall have occurred and be continuing on the date of such deposit or during the period ending on the 123rd day after the date of such deposit, and such deposit shall not result in a breach or violation of, or constitute a default under, any other agreement or instrument to which the Issuer is a party or by which the Issuer is bound; and (iv) if at such time the Securities are listed on a national securities exchange, the Issuer has delivered to the Trustee an Opinion of Counsel to the effect that the Securities will not be delisted as a result of such deposit, defeasance and discharge. 40

48 Section 9.6 Defeasance of Certain Obligations. The Issuer may omit to comply with any term, provision, or condition set forth in this Indenture in Sections 3.8 and Section 3.9, and Section 4.l(d) (with respect to Sections 3.8 and 3.9) and Section 4.1(c) shall be deemed not to be an Event of Default on the 123rd day after the deposit referred to in subparagraph (A) hereof if: (A) with reference to this Section 9.6, the Issuer has irrevocably deposited or caused to be irrevocably deposited with the Trustee (or another trustee satisfying the requirements of Section 5.6 hereof) as trust funds in trust, specifically pledged as security for, and dedicated solely to, the benefit of the Holders of the Securities, (i) money in an amount, or (ii) U.S. Government Obligations which bought the payment of interest and principal in respect thereof in accordance with their terms (without reinvestment) will provide not later than one day before the due date of any payment referred to in clauses (x) or (y) of this Section 9.6, money in an amount, or (iii) a combination thereof, sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a certification thereof delivered to the Trustee, to pay and discharge, after payment of all federal, state and local taxes or other charges and assessments in respect thereof payable by the Trustee, (x) the principal and Change of Control purchase price of, premium, if any, and each installment of principal and interest on the Outstanding Securities at the maturity date of such principal or installment of principal or interest and (y) any mandatory sinking fund payments or analogous payments applicable to the Securities on the day on which such payments are due and payable in accordance with the terms of this Indenture and the Securities; (B) the Issuer has delivered to the Trustee (i) an Opinion of Counsel to the effect that Holders will not recognize income, gain or loss for federal income tax purposes as a result of the Issuer's exercise of its option under this Section 9.6 and will be subject to federal income tax on the same amount and in the same manner and at the same times as would have been the case if such deposit, defeasance and discharge had not occurred, and (ii) an Opinion of Counsel to the effect that the defeasance trust does not constitute an "investment company" under the Investment Company Act of 1940, as amended, and after the passage of 123 days following the deposit, the trust fund will not be subject to the effect of Section 547 of the U.S. Bankruptcy Code or Section 15 of the New York Debtor and Creditor Law; (C) immediately after giving effect to such deposit on a pro forma basis, no Event of Default, or event that after the giving of notice or lapse of time or both would become an Event of Default, shall have occurred and be continuing on the date of such deposit or during the period ending on the 123rd day after the date of such deposit, and such deposit shall not result in a breach or violation of or constitute a default under any other agreement or instrument to which the Issuer is a party or by which the Issuer is bound; and (D) if at such time the Securities are listed on a national securities exchange, the Issuer has delivered to the Trustee an Opinion of Counsel to the effect that the Securities will not be delisted as a result of such deposit, defeasance and discharge. 41

49 ARTICLE X MISCELLANEOUS PROVISIONS Section 10.1 Incorporators, Shareholders, Officers and Directors of Issuer Exempt from Individual Liability. No recourse under or upon any obligation, covenant or agreement contained in this Indenture, or in any Security, or because of any indebtedness evidenced thereby, shall be had against any incorporator, as such, or against any past, present or future shareholder, officer or director, as such, of the Issuer or of any successor, either directly or through the Issuer or any successor, under any rule of law, statute or constitutional provision or by the enforcement of any assessment or by any legal or equitable proceeding or otherwise, all such liability being expressly waived and released by the acceptance of the Securities by the Holders thereof and as part of the consideration for the issue of the Securities. Section 10.2 Provisions of the Indenture for the Sole Benefit of Parties and Securityholders. Nothing in this Indenture or in the Securities, expressed or implied, shall give or be construed to give to any Person, other than the parties hereto and their successors and the Holders (and, where expressly set forth herein, owners of interests in any Global Security), any legal or equitable right, remedy or claim under this Indenture or under any covenant or provision herein contained, all such covenants and provisions being for the sole benefit of the parties hereto and their successors and the Holders (and, where expressly set forth herein, owners of interests in any Global Security). Section 10.3 Successors and Assigns of Issuer Bound by Indenture. All the covenants, stipulations, promises and agreements in this Indenture contained by or in behalf of the Issuer shall bind its successors and assigns, whether so expressed or not. Section 10.4 Notices and Demands on Issuer, Trustee and Securityholders. Any notice or demand which by any provision of this Indenture is required or permitted to be given or served by the Trustee or by the Holders to or on the Issuer may be given or served by being deposited postage prepaid, first-class mail (except as otherwise specifically provided herein) addressed (until another address of the Issuer is filed by the Issuer with the Trustee) to NRG Energy, Inc., 901 Marquette Avenue, Suite 2300, Minneapolis, Minnesota 55402, Attention: Chief Financial Officer. Any notice, direction, request or demand by the Issuer or any Securityholder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or made at the Corporate Trust Office or such office or agency designated for such purpose in Section 3.2 hereof. Where this Indenture provides for notice to Holders, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each Holder entitled thereto, at his last address as it appears in the Securities Register. In any case where notice to Holders is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed, to any particular Holder shall affect the sufficiency of such 42

50 notice with respect to other Holders. Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. In case, by reason of the suspension of or irregularities in regular mail service, it shall be impracticable to mail notice to the Issuer and Securityholders when such notice is required to be given pursuant to any provision of this Indenture, then any manner of giving such notice as shall be satisfactory to the Trustee shall be deemed to be a sufficient giving of such notice. Section 10.5 Officers' Certificates and Opinions of Counsel, Statements to be Contained Therein. Upon any application or demand by the Issuer to the Trustee to take any action under any of the provisions of this Indenture, the Issuer shall furnish to the Trustee an Officers' Certificate stating that all conditions precedent provided for in this Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent have been complied with, except that in the case of any such application or demand as to which the furnishing of such documents is specifically required by any provision of this Indenture relating to such particular application or demand, no additional certificate or opinion need be furnished. Each certificate or opinion provided for in this Indenture and delivered to the Trustee with respect to compliance with a condition or covenant provided for in this Indenture shall include (a) a statement that the Person making such certificate or opinion has read such covenant or condition, (b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based, (c) a statement that, in the opinion of such Person, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with and (d) a statement as to whether or not, in the opinion of such Person, such condition or covenant has been complied with. Any certificate, statement or opinion of an officer of the Issuer may be based, insofar as it relates to legal matters, upon a certificate or opinion of or representations by counsel, unless such officer knows that the certificate or opinion or representations with respect to the matters upon which his certificate, statement or opinion may be based as aforesaid are erroneous, or in the exercise of reasonable care should know that the same are erroneous. Any certificate, statement or Opinion of Counsel may be based, insofar as it relates to factual matters (information with respect to which is in the possession of the Issuer) upon the certificate, statement or opinion of or representations by an officer or officers of the Issuer, unless such counsel knows that the certificate, statement or opinion or representations with respect to the matters upon which his certificate, statement or opinion may be based as aforesaid are erroneous, or in the exercise of reasonable care should know that the same are erroneous. Any certificate, statement or opinion of an officer of the Issuer or of counsel may be based, insofar as it relates to accounting matters, upon a certificate or opinion of or representations 43

51 by an accountant or firm of accountants in the employ of the Issuer, unless such officer or counsel, as the case may be, knows that the certificate or opinion or representations with respect to the accounting matters upon which his certificate, statement or opinion may be based as aforesaid are erroneous, or in the exercise of reasonable care should know that the same are erroneous. Any certificate or opinion of any independent firm of public accountants or Investment Banker filed with the Trustee shall contain a statement that such firm is independent. Section 10.6 Payments Due on Saturdays, Sundays and Holidays If the date of maturity of interest on or principal, Change of Control purchase price, or premium, if any, of the Securities or the date fixed for redemption of any Security shall not be a Business Day, then payment of interest, principal, Change of Control purchase price or premium need not be made on such date, but may be made on the next succeeding Business Day with the same force and effect as if made on the date of maturity or the date fixed for redemption, and no interest shall accrue for the period after such date. Section 10.7 New York Law to Govern. THIS INDENTURE SHALL, PURSUANT TO SECTION 5-1401 OF THE NEW YORK GENERAL OBLIGATIONS LAW BE GOVERNED BY THE LAW OF THE STATE OF NEW YORK, WITHOUT REFERENCE TO THE CHOICE OF LAW PROVISIONS THEREOF (OTHER THAN SUCH SECTION 5-1401). Section 10.8 Counterparts. This Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same agreement. Section 10.9 Effect of Headings. The Article and Section Headings herein and the Table of Contents are for convenience only and shall not affect the construction hereof. ARTICLE XI REDEMPTION OF SECURITIES Section 11.1 Right of Optional Redemption Price. The Issuer at its option may, at any time, redeem the Securities of a Series, in whole or in part, upon payment of a redemption price equal to the greater of (i) the principal amount of the Securities of such Series to be redeemed plus accrued and unpaid interest thereon, if any, to the date of redemption, or (ii) the Make Whole Amount plus accrued and unpaid interest, if any, from the last payment date to the redemption date. 44

52 Section 11.2 Notice of Redemption. Notice of redemption to the Holders of Securities to be redeemed shall be given by the Issuer by mailing notice of such redemption by first class mail, postage prepaid, at least 30 days and not more than 60 days prior to the date fixed for redemption to such Holders of Securities at their last addresses as they shall appear in the Securities Register. Failure to give notice by mail, or any defect in the notice to the Holder of any Security designated for redemption as a whole or in part shall not affect the validity of the proceedings for the redemption of any other Security. The notice of redemption to each Holder shall specify that the Securities are being redeemed pursuant to this Article 11, the date fixed for redemption, the place or places of payment, the CUSIP and ISIN numbers (as applicable), that payment will be made upon presentation and surrender of the Securities, that interest accrued to the date fixed for redemption will be paid as specified in this Article and that, on and after said date interest thereon or on the portions thereof to be redeemed will cease to accrue. The notice of redemption of Securities to be redeemed at the option of the Issuer shall be given by the Issuer or, at the Issuer's request, by the Trustee in the name and at the expense of the Issuer. At least one Business Day prior to the redemption date specified in the notice of redemption given as provided in this Section 11.2, the Issuer shall deposit with the Trustee or with one or more paying agents (or, if the Issuer is acting as its own paying agent, set aside, segregate and hold in trust as provided in Section 3.4 hereof) an amount of money sufficient to redeem on the redemption date all the Securities so called for redemption. Section 11.3 Payment of Securities Called for Redemption. If notice of redemption has been given as above provided, the Securities to be redeemed shall become due and payable on the date and at the place stated in such notice at the redemption price, and on and after said date (unless the Issuer shall default in the payment of such Securities at the redemption price) interest on the Securities or portions of Securities so called for redemption shall cease to accrue and, except as provided in Section 5.5 and Section 9.4 hereof, such Securities shall cease from and after the date fixed for redemption to be entitled to any benefit or security under this Indenture, and the Holders thereof shall have no right in respect of such Securities except the right to receive the redemption price thereof. On presentation and surrender of such Securities at a place of payment specified in said notice, said Securities shall be paid and redeemed by the Issuer at the redemption price; provided, that any semiannual payment of interest becoming due on the date fixed for redemption shall be payable to the Holders of such Securities registered as such on the relevant record date subject to the terms and provisions of Section 2.4 hereof. If any Security called for redemption shall not be so paid, upon surrender thereof for redemption, the principal shall, until paid or duly provided for, bear interest from the date fixed for redemption at the rate borne by the Security. 45

53 IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed and their respective corporate seals to be hereunto affixed and attested, all as of ________________. NRG ENERGY, INC., as Issuer By: _______________________________ Name: Title: Attest: By:_______________________________ Name: Title: ________________________, as Trustee By: ________________________________ Name: Title: Attest: By:_______________________________ Name: Title: 46

54 EXHIBIT A FORM OF SECURITY UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IN EXCHANGE FOR THIS CERTIFICATE OR ANY PORTION HEREOF IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO.), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON OTHER THAN THE DEPOSITORY TRUST COMPANY OR CEDE & CO. IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN. TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF THE DEPOSITORY TRUST COMPANY OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN SECTION 2.6 OF THE INDENTURE REFERRED TO ON THE REVERSE HEREOF. A-1

55 CUSIP __________ No. [ ] $[ ] NRG ENERGY, INC. [Title of Security] NRG Energy, Inc. (the "Issuer"), for value received hereby promises to pay to Cede & Co. or registered assigns the principal sum of [ ] Dollars at the Issuer's office or agency for said purpose initially at the Corporate Trust Office of ___________________ (herein called the "Trustee") at __________________________________ and at the office or agency of the Issuer for said purpose in the Borough of Manhattan, The City of New York, on ________________ in such coin or currency of the United States of America as at the time of payment shall be legal tender for the payment of public and private debts, and to pay interest, semi-annually in arrears on ________ and _________ of each year, commencing _____________, on said principal sum in like coin or currency at the rate per ______ set forth above at said offices or agencies from the most recent interest payment date to which interest on the Securities has been paid or duly provided for, unless the date hereof is a date to which interest on the Securities has been paid or duly provided for, in which case from the date of this Security, or unless no interest has been paid or duly provided for on the Securities, in which case from ____________, until payment of said principal sum has been made or duly provided for. Notwithstanding the foregoing, if the date hereof is after ________ or ____________, as the case may be, and before the following _____________ or ____________, this Security shall bear interest from such _________ or ___________; provided, that if the Issuer shall default in the payment of interest due on such ________or __________, then this Security shall bear interest from the immediately preceding ________ or _________ to which interest on the Securities has been paid or duly provided for, or, if no interest has been paid or duly provided for on the Securities, from ____________. The interest so payable on any ________ or _________ will, except as otherwise provided in the Indenture referred to on the reverse hereof, be paid to the Person in whose name this Security is registered at the close of business on the ______ day of ____ or the ____ day of ________ preceding such ______ or ________, whether or not such day is a Business Day; provided, that principal, premium, if any, and interest shall be paid by mailing a check for such to or upon the written order of the registered Holders of Securities entitled thereto at their last address as it appears on the Securities Register or, upon written application to the Trustee by a Holder of $1,000,000 or more in aggregate principal amount of Securities, by wire transfer of immediately available funds to an account maintained by such Holder with a bank or other financial institution. Interest on this Security shall be computed on the basis of a 360-day year of twelve 30-day months. Interest on overdue principal and (to the extent permitted by applicable law) on overdue installments of interest (including without limitation during the 30-day period referred to in Section 4.1(b)) shall accrue at the rate per annum set forth above. A-2

56 Reference is made to the further provisions set forth on the reverse hereof. Such further provisions shall for all purposes have the same effect as though fully set forth at this place. This Security shall not be entitled to any benefit under the Indenture, or be valid or obligatory, until the certificate of authentication hereof shall have been duly signed by the Trustee acting under the Indenture. IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly executed under its corporate seal. NRG ENERGY, INC. [Seal] By:________________________________ Name: Title: By:________________________________ Name: Title: ATTEST: By:_____________________________ Name: Title: TRUSTEE'S CERTIFICATE OF AUTHENTICATION Dated: This is one of the Securities referred to in the within-mentioned Indenture. ______________________, as Trustee __________________________________ Authorized Signatory A-3

57 REVERSE OF SECURITY NRG ENERGY, INC. [Title of Security] This Security is one of a duly authorized issue of debt securities of the Issuer issued or to be issued pursuant to an Indenture dated as of ____________ (the "Indenture") (including those terms set forth in the Authorizing Resolution or supplemental indenture pertaining to the Securities of the Series of which this Security is a part), duly executed and delivered by the Issuer to the Trustee. Reference is hereby made to the Indenture and the Authorizing Resolution or indentures supplemental thereto for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Issuer and the Holders (the words "Holders" or "Holder" meaning the registered holders or registered holder) of the Securities. Capitalized terms used herein, but not otherwise defined herein, shall have the meanings assigned to them in the Indenture. In case an Event of Default shall have occurred and be continuing, the principal of all the Securities may be declared due and payable, in the manner and with the effect, and subject to the conditions, provided in the Indenture. The Indenture provides that in certain events such declaration and its consequences may be waived by the Holders of a majority in aggregate principal amount of the Securities then Outstanding and that, prior to any such declaration, such Holders may waive any past default under the Indenture and its consequences except a default in the payment of principal of or premium, if any, or interest on any of the Securities. Any such consent or waiver by the Holder of this Security (unless revoked as provided in the Indenture) shall be conclusive and binding upon such Holder and upon all future Holders and owners of this Security and any Security which may be issued in exchange or substitution hereof, whether or not any notation thereof is made upon this Security or such other Securities. The Indenture permits the Issuer and the Trustee, with the consent of the Holders of not less than a majority in aggregate principal amount of the Securities at the time Outstanding, evidenced as in the Indenture provided, to modify the Indenture or any supplemental indentures or the rights of the Holders of the Securities; provided that no such modification shall (a) change the Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal amount thereof, or reduce the rate or extend the time of payment of interest thereon, or reduce any amount payable on the redemption thereof or impair or affect the rights of any Securityholder to institute suit for the payment thereof or make any change in Section 3.9 of the Indenture (which relates to the obligation of the Issuer to offer to purchase the Securities upon a Change of Control, as described below) which adversely affects the rights of the Holders of the Securities without the consent of the Holder of each Security so affected; (b) reduce the aforesaid percentage of Securities, the consent of the Holders of which is required for any such modification or the percentage of Securities, the consent of Holders of which is required for any waiver provided for in the Indenture; (c) change any obligation of the Issuer to maintain an office A-4

58 or agency for payment of and transfer and exchange of the Securities; or (d) make certain changes to provisions relating to waiver or to the provision for supplementing the Indenture; in each case without consent of the Holders of all Securities then Outstanding. No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the Issuer, which is absolute and unconditional, to pay the principal of and premium, if any, and interest on this Security at the place, times, and rate, and in the currency, herein prescribed. The Securities are issuable only as registered Securities without coupons in denominations of $100,000 and any integral multiple of $1,000 in excess thereof. At the office or agency of the Issuer referred to on the face hereof and in the manner subject to the limitations provided in the Indenture, Securities may be presented for exchange for a like aggregate principal amount of Securities of other authorized denominations. Upon due presentment for registration of transfer of this Security at the above-mentioned office or agency of the Issuer, a new Security or Securities of authorized denominations, for a like aggregate principal amount, will be issued to the transferee as provided in the Indenture. No service charge shall be made for any such transfer, but the Issuer may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto. The Securities may be redeemed in whole or in part (if in part, by lot or by such other method as the Trustee shall deem fair or appropriate) prior to Stated Maturity at the option of the Issuer, on any date, upon mailing a notice of such redemption not less than 30 nor more than 60 days prior to the date fixed for redemption to the Holders of Securities, all as provided in the Indenture, at a redemption price equal to the greater of (i) the principal amount thereof plus accrued and unpaid interest thereon, if any, to the date of redemption, or (ii) the Make Whole Amount plus accrued and unpaid interest, if any, from the last payment date to the redemption date. The Make Whole Amount shall be computed by an independent investment banking institution of national standing selected by the Issuer and shall equal the sum of the present values of the Remaining Scheduled Payments discounted, on a semiannual basis (assuming a 360 day year consisting of twelve 30-day months), at a rate equal to the Treasury Rate plus 25 basis points. In the event of a Change of Control (as defined in the Indenture), the Issuer has the obligation, subject to certain conditions, to offer to purchase the Securities at 101% of the principal amount thereof plus accrued interest to the date of purchase in accordance with the procedures set forth in the Indenture. As further described in the Indenture, a Change of Control will not be deemed to have occurred if, after giving effect thereto, the Securities are rated Investment Grade (as defined in the Indenture). Subject to payment by the Issuer of a sum sufficient to pay the amount due on redemption, interest on this Security shall cease to accrue upon the date duly fixed for redemption of this Security. A-5

59 The Issuer, the Trustee, and any authorized agent of the Issuer or the Trustee, may deem and treat the registered Holder hereof as the absolute owner of this Security (whether or not this Security shall be overdue and notwithstanding any notation of ownership or other writing hereon made by anyone other than the Issuer or the Trustee or any authorized agent of the Issuer or the Trustee), for the purpose of receiving payment of, or on account of, the principal hereof and premium, if any, and, subject to the provisions on the face hereof, interest hereon and for all other purposes, and neither the Issuer nor the Trustee nor any authorized agent of the Issuer or the Trustee shall be affected by any notice to the contrary. No recourse shall be had for the payment of the principal of, or premium, if any, of the interest on this Security, for any claim based hereon, or otherwise in respect hereof, or based on or in respect of the Indenture or any indenture supplemental thereto, against any incorporator, shareholder, officer or director, as such, past, present or future, of the Issuer or of any successor corporation, either directly or through the Issuer or any successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of any assessment or penalty or otherwise, all such liability being, by the acceptance hereof and as part of the consideration for the issue hereof, expressly waived and released. A-6

60 FORM OF ASSIGNMENT I or we assign and transfer this Security to: (Insert assignee's social security or tax I.D. number) (Print or type name, address and zip code of assignee) and irrevocably appoint: Agent to transfer this Security on the books of the Issuer. The Agent may substitute another to act for him. Date: ___________ Your Signature: (Sign exactly as your name appears exactly on the other side of this Security) *Signature Guarantee: *Signatures must be guaranteed by an "eligible guarantor institution" meeting the requirements of the Registrar, which requirements include membership or participation in STAMP or such other "signature guarantee program" as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934. FORM OF OPTION OF HOLDER TO ELECT PURCHASE If you wish to have this Security purchased by the Issuer pursuant to Section 3.9 of the Indenture, check the Box: [insert #]. If you wish to have a portion of this Security purchased by the Issuer pursuant to Section 3.9 of the Indenture, state the amount (in original principal amount): $______________ Date: Your Signature: (Sign exactly as your name appears exactly on the other side of this Security) Signature Guarantee: _________________________________

1 [Letterhead of Gibson, Dunn & Crutcher LLP] December 21, 2000 C 66241-00038 NRG Energy, Inc. 901 Marquette Avenue, Suite 2300 Minneapolis, Minnesota 55402 Re: Registration Statement on Form S-3 Ladies and Gentlemen: As counsel for NRG Energy, Inc., a Delaware corporation (the "Company"), we are familiar with the Company's registration statement on Form S-3 (the "Registration Statement") filed with the Securities and Exchange Commission (the "Commission") under the Securities Act of 1933, as amended (the "Act"), on the date hereof, with respect to the offering and issuance from time to time by the Company of up to $1,650,000,000 aggregate offering price of the following: (i) one or more series of the Company's senior debt securities (the "Debt Securities"), (ii) shares of the Company's preferred stock, par value $0.01 per share (the "Preferred Stock"), (iii) shares of the Company's common stock, par value $0.01 per share (the "Common Stock"), (iv) warrants to purchase Debt Securities, Preferred Stock or Common Stock (the "Warrants"), (v) depositary shares of the Company representing a fractional interest in a share of Preferred Stock ("Depositary Shares") or (vi) stock purchase contracts and stock purchase units of the Company ("Stock Purchase Contracts"). The Debt Securities, Preferred Stock, Common Stock, Warrants, Depositary Shares and Stock Purchase Contracts are herein collectively referred to as the "Securities." All capitalized terms which are not defined herein shall have the meanings assigned to them in the Registration Statement. We have examined the originals or certified copies of such corporate records, certificates of officers of the Company and public officials and such other documents, and have made such other factual and legal investigations, as we have deemed relevant and necessary as the basis for the opinions Exhibit 5.1

2 NRG Energy, Inc. December 21, 2000 Page 2 set forth below. In such examination, we have assumed the genuineness of all signatures, the legal capacity of natural persons, the authenticity of all documents submitted to us as originals and the conformity to original documents of all documents submitted to us as conformed or photostatic copies. Based on the foregoing and in reliance thereon, and subject to completion of the corporate action required to be taken by the Company based on the type of Security being issued (including, without limitation, the due reservation of any Common Shares and Preferred Shares for issuance and, with respect to any Preferred Shares and any Depositary Shares, the due authorization, approval and filing of a Certificate of Designations referred to below), the effectiveness of the Registration Statement, the due execution and delivery of the relevant Indenture or Supplemental Indenture pursuant to which any Debt Securities may be issued (the "Indenture"), and, with respect to the Indenture, compliance with the Trust Indenture Act of 1939, as amended (the "TIA"), execution and delivery of a Warrant Agreement relating to any Warrants (the "Warrant Agreement"), and the execution of one or more Deposit Agreements relating to any Depositary Shares (the "Deposit Agreement"), and the qualifications and limitations set forth below, we are of the opinion that: (1) the Debt Securities and Warrants, upon the issuance thereof and timely payment in full therefor in the manner described in the Registration Statement and the Prospectus Supplement describing the terms of the Debt Securities and Warrants as issued, will be validly issued, fully paid and nonassessable; (2) the Debt Securities so issued will be legally binding obligations of the Company, entitled to the benefits provided under the Indenture pursuant to which they are issued, subject to the effect of any bankruptcy, insolvency, reorganization, moratorium, arrangement, or similar laws affecting the enforcement of creditors' rights generally (including, without limitation, the effect of statutory or other laws regarding fraudulent transfers or preferential transfers) and general principles of equity, regardless of whether enforceability is considered in a proceeding in equity or at law (the "Enforceability Exceptions"); (3) any Warrants so issued will be legally binding obligations of the Company, entitled to the benefits provided under the applicable Warrant Agreement approved by the Board of Directors of the Company, subject to the Enforceability Exceptions; (4) the Preferred Shares and Common Shares issued separately or upon the conversion of any Debt Securities so issued that are convertible and upon the exercise of any Warrants so issued (as to the Preferred Shares, when issued pursuant to a Certificate of Designations pursuant to Section 151 of the Delaware General Corporation Law as approved by the Board of Directors of the Company (the "Certificate of Designations")), and the Common Shares issued upon conversion or exchange of any such Preferred Shares so issued that are convertible or exchangeable into Common

3 NRG Energy, Inc. December 21, 2000 Page 3 Shares (i) will have been duly authorized and reserved for issuance separately, upon conversion of such Debt Securities, exercise of any such Warrants or conversion or exchange of any such convertible Preferred Shares, upon the respective issuance of each, as the case may be, and (ii) upon the issuance of such Preferred Shares and Common Shares separately against payment in full therefor in an amount exceeding the par value, if any, thereof or pursuant to (x) the Indenture upon valid conversion of such Debt Securities, (y) exercise of such Warrants and payment in full of the exercise price provided for therein or (z) valid conversion of any such Preferred Shares so issued that are convertible into Common Shares in accordance with the Certificate of Designations, as the case may be, will be validly issued, fully paid and nonassessable; (5) the Depositary Shares, when the Deposit Agreement has been duly authorized and validly executed and delivered by the Company and when issued pursuant to a Certificate of Designations and upon payment in full therefor in an amount exceeding the par value, if any, thereof will be duly authorized, validly issued, fully paid and nonassessable; and (6) the Stock Purchase Contracts, when duly executed and delivered, will be enforceable against the Company in accordance with their terms, subject to the Enforceability Exceptions. The opinions set forth herein are subject to the following assumptions, qualifications, limitations and exceptions being true and correct at or prior to the time of the delivery of any Security: (a) the Board of Directors of the Company shall have duly established the terms of such Security and duly authorized and taken any other necessary corporate action to approve the issuance and sale of such Security in conformity with the Certificate of Incorporation of the Company, as amended, and its bylaws, as amended, through such time (subject to the further assumption that the Certificate of Incorporation and bylaws have not been amended from the date hereof in a manner that would affect the validity of any of the opinions rendered herein), and such authorization shall remain in effect and unchanged at all times during which the Securities are offered and shall not have been modified or rescinded (subject to the further assumption that the sale of any Security takes place in accordance with such authorization); (b) the Registration Statement, and any amendments thereto (including post-effective amendments) and any additional registration statement filed under Rule 462 will have been declared effective under the Act and such effectiveness shall not have been terminated or rescinded; (c) a prospectus supplement (a "Prospectus Supplement") will have been prepared and filed with the Commission describing the Securities offered thereby;

4 NRG Energy, Inc. December 21, 2000 Page 4 (d) all Securities will be issued and sold in compliance with applicable federal and state securities laws and solely in the manner stated in the Registration Statement and the appropriate Prospectus Supplement and there will not have occurred any change in law affecting the validity of any of the opinions rendered herein; (e) with respect to Debt Securities, the applicable trustee shall have been qualified under the TIA and a Form T-1 shall have been properly filed as an exhibit to the Registration Statement; and (f) in the case of an Indenture, Warrant Agreement, Stock Purchase Contract, Certificate of Designation, Deposit Agreement or other agreement pursuant to which any Securities are to be issued, there shall be no terms or provisions contained therein which would affect the validity of any of the opinions rendered herein. This opinion is limited to the present corporate laws of the State of Delaware, the present laws of the State of New York and the present federal laws of the United States and to the present judicial interpretations thereof and to the facts as they presently exist. We express no opinion as to matters involving the laws of any jurisdiction other than the States of New York and Delaware and the United States. We are not admitted to practice law in the State of Delaware, but we are generally familiar with the Delaware General Corporation Law as presently in effect and have made such inquiries as we considered necessary to render our opinion. We undertake no obligation to advise you as a result of developments occurring after the date hereof or as a result of facts or circumstances brought to our attention after the date hereof. This opinion may not be quoted in whole or in part without the prior written consent of this Firm. This opinion may be filed as an exhibit to the Registration Statement. Consent is also given to the reference to this firm under the caption "Legal Matters" in the prospectus contained in the Registration Statement. In giving this consent, we do not admit we are included in the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the Commission promulgated thereunder. Very truly yours, GIBSON, DUNN & CRUTCHER LLP RMR/SMB/SMD

1 Exhibit 12.1 NRG Energy, Inc. Consolidated Ratio of Earnings to Fixed Charges For the Nine For the Nine Months Ended Months Ended September 30, 1999 September 30, 2000 ------------------ ------------------ (In thousands) Earnings: Income before taxes $ 5,119 $223,602 Less: Undistributed equity in earnings of (1,363) (92,807) unconsolidated affiliates Add: Fixed Charges 58,205 217,556 ======== ======== 61,961 348,351 ======== ======== Fixed Charges: Interest expense 54,737 208,785 Interest capitalized 151 979 Amortization of debt costs 2,870 6,640 Approximation of interest in rental expense 447 1,152 ======== ======== $ 58,205 $217,556 ======== ======== Ratio of earnings to fixed charges 1.06 1.60

1 Exhibit 23.2 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 17, 2000 relating to the consolidated financial statements, which appears in NRG Energy, Inc.'s Annual Report on Form 10-K405 for the year ended December 31, 1999. We also consent to the references to us under the heading "Experts" in such Registration Statement. PricewaterhouseCoopers LLP Minneapolis, Minnesota December 21, 2000