SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ----------------------------------------------------- In the Matter of CERTIFICATE Xcel Energy Inc. OF File No. 70-9635 NOTIFICATION (Public Utility Holding Company Act of 1935) ---------------------------------------------------- This Certificate of Notification is filed by Xcel Energy Inc. ("Xcel Energy"), a Minnesota corporation, pursuant to Rule 24. Such filing is made pursuant to Xcel Energy's Form U-1 Application-Declaration, as amended (the "Application-Declaration"), and the order of the Securities and Exchange Commission (the "Commission") dated August 22, 2000 (HCAR No. 27218) as amended by order dated March 7, 2002 (HCAR No. 27494) (the "Order") in the above-referenced file. The Order directed that Xcel Energy file with the Commission certificates pursuant to Rule 24 on a quarterly basis within 60 days from the end of the first three quarters and within 90 days from the end of the last calendar quarter. This certificate reports transactions from April 1, 2002 through June 30, 2002 (the "Second Quarter"). a.) FOLLOWING IS A COMPUTATION UNDER RULE 53(a) SETTING FORTH XCEL ENERGY'S CONSOLIDATED RETAINED EARNINGS AND AGGREGATE INVESTMENT IN ALL EWGS AND FUCOS: Average consolidated retained earnings: $ 2,521.0 million Aggregate investment in all EWGs and FUCOs*: $ 2,106.5 million * The balance includes $1,932.6 million of Xcel Energy's entire investment in NRG Energy, Inc., not just EWGs and FUCOs. The NRG Energy, Inc. investment includes the acquisition of NRG Energy, Inc.'s minority common shares of $647.8 million. In addition, the investment includes a $502.9 million investment (including interest) made during the first six months of 2002. The NRG Energy, Inc. investment does not include a $300 million commitment made in May 2002 pursuant to a Support and Capital Subscription Agreement. b.) FOLLOWING IS A LISTING OF XCEL ENERGY'S AGGREGATE INVESTMENT IN EACH EWG: (in millions) Investment in EWGs: NRG Energy, Inc.* $ 1,932.6 Independent Power International 5.7 Xcel Energy Argentina Inc. 123.8 Denver City Energy Associates, L.P. 7.5 ---------- 2,069.6 36.9 Investment in FUCOs ---------- $ 2,106.5 ========== * The aggregate investment represents Xcel Energy's entire investment in NRG Energy, Inc., not just EWGs and FUCOs. c.) XCEL ENERGY'S CONSOLIDATED CAPITALIZATION RATIO AS OF JUNE 30, 2002: Debt as a percentage of capitalization 67% (including approximately $2,512.4 million of short-term debt) Common stock equity as a percentage of capitalization* 31% Preferred equity as a percentage of capitalization 2% (including mandatorily redeemable preferred securities) * Common stock equity includes par value, premium, retained earnings, shares held by ESOP, accumulated other comprehensive income and $78 million of minority interest. d.) MARKET-TO-BOOK RATIO OF XCEL ENERGY'S COMMON STOCK AS OF JUNE 30, 2002: Market-to-book ratio at June 30, 2002 0.90 e.) NEW EWG PROJECTS IN WHICH XCEL ENERGY INVESTED OR COMMITTED TO INVEST DURING THE SECOND QUARTER: During the second quarter of 2002, Xcel Energy acquired all of the 26 percent of NRG shares not then owned by Xcel Energy through a tender offer and merger involving a tax-free exchange of 0.50 shares of Xcel Energy common stock for each outstanding share of NRG common stock. The NRG board of directors, on the recommendation of its Special Committee, recommended that NRG's stockholders tender their shares in the offer. SEC approval of the transaction was obtained on May 29, 2002. The transaction was effected on June 3, 2002. The exchange of NRG common shares for Xcel common shares was accounted for as a purchase. The 25,764,852 shares of Xcel stock issued were valued at $25.14 per share, based on the average market price of Xcel Energy shares for 3 days before and after April 4, 2002, when the revised terms of the exchange were announced and recommended by the independent members of the NRG Board. Including other costs of acquisition, this resulted in a total purchase price to acquire NRG's shares of approximately $650 million as of June 30, 2002. Due to the acquisition occurring near quarter-end, some additional acquisition costs are expected to be recorded in the third quarter of 2002. 2 From January 2002 through June 30, 2002, Xcel Energy has provided NRG with cash equity infusions of $502.9 million (including interest). In May 2002, Xcel Energy and NRG entered into a Support and Capital Subscription Agreement pursuant to which Xcel Energy agreed under certain circumstances to provide up to $300 million to NRG. Xcel Energy has not, to date, provided funds to NRG under this agreement. Under limitations imposed by the Public Utility Holding Company Act of 1935, Xcel Energy could invest an additional $415 million into NRG at June 30, 2002. Xcel Energy currently does not intend to make any additional investments in NRG except possibly upon a restructuring of the debt of NRG. Also during the second quarter of 2002, Xcel Energy contributed an additional $8.5 million to Xcel Energy Argentina Inc. to provide financing for general corporate purposes. f.) GROWTH IN CONSOLIDATED EARNINGS (SEGREGATING TOTAL EARNINGS GROWTH ATTRIBUTABLE TO EWG PROJECTS FROM THE REVENUE ATTRIBUTABLE TO ALL OTHER SUBSIDIARIES OF XCEL ENERGY): (in millions) Retained earnings growth from EWG projects $ 47.0 Retained earnings growth from all other Xcel Energy subsidiaries (reflects dividend payments) (146.0) -------------- Total decrease in consolidated retained earnings for the year ended June 30, 2002 $ (99.0) ============== g.) YEAR-TO-DATE REVENUES AND NET INCOME OF EACH EWG THROUGH JUNE 30, 2002: Revenue Net income ------- ---------- (in millions) NRG Energy, Inc. $ 701.6 $ 45.4 Independent Power International - - Xcel Energy Argentina Inc. 12.6 (0.5) Denver City Energy Associates, L.P. 26.8 2.1 h.) PURCHASE PRICE PER SHARE OF REPORTED SALES OF XCEL ENERGY COMMON STOCK AND THE MARKET PRICE PER SHARE AT THE DATE OF THE AGREEMENT OF SALE. Xcel Energy's tender offer for the outstanding common stock of NRG Energy, Inc. expired on May 31, 2002. As a result of the tender offer, a total of 22,745,684 shares of Xcel Energy were given for the 45,491,367 (including shares subject to guaranteed delivery) NRG Energy, Inc. shares that were tendered. An additional 3,019,168 shares of Xcel Energy were given for the 6,038,336 shares of NRG Energy, Inc. that were exchanged in the short-form merger. The Xcel Energy shares were issued at $25.14 per share. The effective date for the issuance of the shares was June 3, 2002 and Xcel Energy stock closed at $21.20 per share on that date. 3 i.) The total number of shares of Common Stock issued during the Second Quarter under Xcel Energy's dividend reinvestment plan and Xcel Energy system employee benefit and executive compensation plans. Xcel Energy issued 860,248 shares under its dividend reinvestment plan and 125,945 shares under its system employee benefit and executive compensation plans. j.) The names of the guarantors and of the beneficiaries of any Xcel Energy or Subsidiary Guarantee or other form of credit support issued during the Second Quarter, and the amount, term and purpose of the guarantee. 1. The following guarantees were issued/revised during the Second Quarter: Guarantor Beneficiary Amount Matures Purpose --------------------------- --------------------- -------------------- ---------------- -------------------------------- Xcel Energy e prime, Inc. $ 5,000,000 Continuing Gas Trading/Financial Xcel Energy e prime, Inc. $ 6,000,000 03/31/03 Gas Trading Xcel Energy e prime, Inc. $12,000,000 Continuing Gas Trading/Financial Gas Transport/Gas Xcel Energy e prime, Inc. $ 5,000,000 04/30/03 Trading Xcel Energy e prime, Inc. $ 1,000,000 Continuing Gas Trading/Financial Xcel Energy e prime, Inc. $ 5,000,000 04/31/03 Gas Trading/Financial Xcel Energy e prime, Inc. $14,000,000 Continuing Financial Xcel Energy e prime, Inc. $ 500,000 03/31/03 Gas Trading/Financial Xcel Energy e prime, Inc. $ 1,000,000 Continuing Gas Trading/Financial Xcel Energy e prime, Inc. $ 2,500,000 03/31/03 Gas Trading Xcel Energy e prime, Inc. $ 5,000,000 04/30/04 Gas Trading Xcel Energy e prime, Inc. $ 600,000 Continuing Gas Trading/Transport Xcel Energy e prime, Inc. $ 2,000,000 06/23/03 Gas Trading/Financial Xcel Energy e prime, Inc. $ 3,000,000 01/31/03 Gas Trading/Financial Xcel Energy e prime, Inc. $ 2,000,000 07/05/03 Gas Trading/Financial Xcel Energy e prime, Inc. $ 5,000,000 Continuing Financial Xcel Energy e prime, Inc. $ 3,000,000 07/31/03 Financial Xcel Energy e prime, Inc. $ 420,000 05/31/04 Gas Transport/Financial Xcel Energy e prime, Inc. $ 165,000 08/15/03 Gas Trading Xcel Energy e prime, Inc. $ 1,000,000 Continuing Gas Trading/Financial Xcel Energy e prime, Inc. $ 5,000,000 Continuing Gas Trading/Financial Xcel Energy e prime, Inc. $ 1,000,000 06/30/03 Gas Trading/Financial Xcel Energy e prime, Inc. $ 205,000 05/31/04 Gas Trading/Financial Energy Masters Energy Conservation Xcel Energy International, Inc. $ 9,221,369 06/1/21 Project e prime Energy Electric & Gas Xcel Energy Marketing, Inc. $ 3,000,000 05/1/03 Trading/Financial 4 Guarantor Beneficiary Amount Matures Purpose --------------------------- --------------------- -------------------- ---------------- -------------------------------- e prime Energy Financial/Electric & Gas Xcel Energy Marketing, Inc. $ 2,000,000 05/1/03 Agreements Xcel Energy XERS Inc. $ 400,000 Continuing Financial Xcel Energy NRG Energy, Inc. $ 21,500,000 07/31/03 Electric Power NRG Power Physical Purchase of NRG Energy, Inc. Marketing, Inc. $ 2,000,000 04/01/03 Coal/Financial NRG Power Physical Purchase of NRG Energy, Inc. Marketing, Inc. $ 2,000,000 04/30/03 Emissions Allowances NRG Power NRG Energy, Inc. Marketing, Inc. $ 500,000 04/30/03 Transportation of Gas NRG Power NRG Energy, Inc. Marketing, Inc. $ 12,000,000 04/30/03 Transmission NRG Power NRG Energy, Inc. Marketing, Inc. $ 5,000,000 07/31/03 Transmission NRG Power NRG Energy, Inc. Marketing, Inc. $ 100,000 04/30/03 Transmission NRG Power Electric Power NRG Energy, Inc. Marketing, Inc. $ 1,000,000 05/31/03 Agreements NRG Power Electric Power NRG Energy, Inc. Marketing, Inc. $ 1,000,000 05/31/03 Agreements NRG Power Electric Power NRG Energy, Inc. Marketing, Inc. $ 5,000,000 05/31/03 Agreements NRG Power NRG Energy, Inc. Marketing, Inc. $ 1,000,000 05/31/03 Gas Agreements NRG Power Electric Power NRG Energy, Inc. Marketing, Inc. $ 15,000,000 05/24/03 Agreements/Derivatives NRG Peaker NRG Energy, Inc. Finance Company $ 32,500,000 06/10/19 Debt Service NRG Northeast Generating LLC NRG Power ("NRG NE") Marketing, Inc. $ 2,000,000 06/30/03 Gas Agreements NRG Power NRG NE Marketing, Inc. $ 500,000 06/30/03 Gas Agreements NRG Power Electric Power NRG NE Marketing, Inc. $ 1,000,000 06/30/03 Agreements NRG Power Electric Power NRG NE Marketing, Inc. $ 4,000,000 07/31/03 Agreements NRG Power Electric Power NRG NE Marketing, Inc. $ 5,000,000 07/31/03 Agreements/Derivatives NRG Power Electric Power NRG NE Marketing, Inc. $ 3,000,000 07/31/03 Agreements NRG Power NRG NE Marketing, Inc. $ 1,000,000 05/31/03 Transportation of Gas 5 Guarantor Beneficiary Amount Matures Purpose -------------------------- --------------------- ------------------ ---------------- -------------------------------- NRG Power Electric Power NRG NE Marketing, Inc. $ 2,000,000 05/31/03 Agreements NRG Power Term Agreement for the NRG NE Marketing, Inc. $ 5,000,000 12/31/02 Supply of Coal NRG Power Wholesale Power NRG NE Marketing, Inc. $ 7,000,000 02/01/03 Products/Derivatives NRG Power Electric and Gas NRG NE Marketing, Inc. $ 12,000,000 04/30/03 Agreements NRG Power Wholesale Power NRG NE Marketing, Inc. $ 10,000,000 04/30/03 Products/Derivatives NRG Power NRG NE Marketing, Inc. $ 2,000,000 03/31/03 Purchase and Sale of Oil NRG Power Electric Power NRG NE Marketing, Inc. $ 7,000,000 03/31/03 Agreements/Derivatives NRG Power Physical Purchase Oil NRG NE Marketing, Inc. $ 5,000,000 03/31/03 Products/Derivatives NRG Power Physical Purchase Oil NRG NE Marketing, Inc. $ 100,000 03/31/03 and Gas Products NRG South Central Generating NRG Power Electric Power LLC ("NRG SC") Marketing, Inc. $ 2,500,000 04/30/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 2,000,000 04/30/03 Agreements Physical Purchase of NRG Power Wholesale Power NRG SC Marketing, Inc. $ 3,000,000 02/19/03 Products NRG Power Electric Power NRG SC Marketing, Inc. $ 1,000,000 06/30/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 300,000 07/31/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 2,000,000 06/30/03 Agreements NRG Power Electric and Gas NRG SC Marketing, Inc. $ 2,000,000 06/30/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 1,000,000 06/30/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 1,000,000 06/30/03 Agreements NRG Power Electric Power NRG SC Marketing, Inc. $ 250,000 06/30/03 Agreements In addition, $160,500,00 of outstanding NRG guarantees were assigned to Xcel Energy on June 17, 2002. These guarantees have been reported on prior Rule 24 filings. 6 2. The following guarantees had revised maturity dates during the Second Quarter: Original Revised Guarantor Beneficiary Maturity Date Maturity Date Amount Purpose --------------------- ----------------- ----------------- ------------------- ----------------- ------------------------- Xcel Energy e prime, Inc. 05/31/02 05/31/04 $ 1,500,000 Gas Transport Gas Trading/ Xcel Energy e prime, Inc. 08/17/02 08/17/03 $ 5,000,000 Financial Gas & Power Xcel Energy e prime, Inc. 05/16/02 05/16/03 $ 2,000,000 Trading/Financial Gas Trading/ Xcel Energy e prime, Inc. 05/17/02 05/17/03 $ 5,000,000 Financial 3. The following letters of credit were issued/renewed during the Second Quarter: Issued/ Issuing Entity Beneficiary Renewed Amount Expiration Date ---------------------------- --------------------------------------------- ---------------- ------------------- ------------------- Nuclear Management Company, LLC Liberty Mutual Insurance Company Issued $ 100,000 10/31/02 Nuclear Management Company, LLC Liberty Mutual Insurance Company Issued $ 100,000 10/31/02 Seren Innovations, Inc. Contra Costa County Issued $ 50,000 04/23/03 NRG Energy, Inc. National Australia Bank Issued $ 7,119,900 06/30/03 NRG Energy, Inc. ISO New England NEPOOL Issued $ 7,600,000 12/31/02 NRG Energy, Inc. General Electric Credit Corp Renewed $ 4,800,000 07/15/03 NRG Energy, Inc. Consumer Energy Company Issued $ 250,000 07/15/02 NRG Energy, Inc. NYISO Renewed $ 3,000,000 05/17/03 NRG Energy, Inc. BP Canada Marketing Corp Renewed $10,000,000 04/09/03 NRG Energy, Inc. Yankee Gas Services Company Renewed $10,000,000 04/05/03 NRG Energy, Inc. National Australia Bank Renewed $ 4,219,200 03/31/03 NRG Energy, Inc. Commonwealth Edison Renewed $ 5,500,000 03/15/03 NRG Energy, Inc. Automated Power Exchange Inc Renewed $ 1,000,000 05/30/03 4. Xcel Energy guaranteed an additional $3,404,511 of surety bonds in the Second Quarter. Such guarantees are exempt under Rule 45 (b)(6). k.) THE AMOUNT AND TERMS OF ANY SHORT-TERM DEBT ISSUED BY XCEL ENERGY DURING THE SECOND QUARTER. Xcel Energy borrows and repays short-term debt on an on-going basis. As of June 30, 2002, Xcel Energy had $506,245,000 in short-term debt outstanding at an average cost of 2.54%. l.) THE AMOUNT AND TERMS OF ANY FINANCINGS CONSUMMATED BY ANY UTILITY SUBSIDIARY THAT ARE NOT EXEMPT UNDER RULE 52. On an on-going basis Cheyenne Light, Fuel and Power Company (Cheyenne) borrows and repays short-term debt to Xcel Energy. As of June 30, 2002, Cheyenne had $21,435,000 in short-term debt outstanding at an average cost of 2.63%. 7 On an on-going basis Black Mountain Gas Company borrows and repays short-term debt to Xcel Energy. As of June 30, 2002, Black Mountain Gas Company had $3,307,967 in short-term debt outstanding at an average cost of 2.63%. m.) THE AMOUNT AND TERMS OF ANY FINANCINGS CONSUMMATED BY ANY NON-UTILITY SUBSIDIARY DURING THE SECOND QUARTER THAT ARE NOT EXEMPT UNDER RULE 52. 1. Certain short-term inter-company notes are issued and repaid on an on-going basis. The proceeds are used for general corporate purposes. As of June 30, 2002, the following such inter-company notes were outstanding with an average interest rate of 2.63%: Amount Lender Borrower Outstanding ------------------------------------- ------------------------------------------------------ ---------------------- Xcel Energy Xcel Energy WYCO Inc. $ 2,424,000 Xcel Energy Xcel Energy Services Inc. $ 41,360,000 Xcel Energy Xcel Energy International Inc. $ 39,650,000 Xcel Energy International Inc. Xcel Energy Argentina Inc. $ 32,427,194 NCE Communications, Inc. Xcel Energy Communications Group, Inc. $ 3,150,000 Xcel Energy Xcel Energy Retail Holdings, Inc. ("Xcel Retail") $ 9,268,000 Xcel Retail e prime Energy Marketing, Inc. $ 2,350,000 Xcel Retail Xcel Energy Cadence $ 854,500 Xcel Retail The Planergy Group $ 15,246,785 XERS Inc. Xcel Retail $ 2,695,000 Xcel Energy Centrus Xcel Retail $ 487,500 Utility Engineering Xcel Energy Wholesale Group, Inc. $ 58,500,000 Quixx Corporation Utility Engineering $ 48,550,000 Xcel Energy Xcel Energy Wholesale Group, Inc. $ 90,045,000 Utility Engineering Applied Power Associates, Inc. $ 175,000 Utility Engineering Proto-Power Corporation $ 2,150,000 Utility Engineering Universal Utility Services $ 1,500,000 Utility Engineering Precision Resource Company $ 775,000 Viking Gas Transmission Company Xcel Energy Markets Holdings, Inc. $ 6,650,000 Texas-Ohio Pipeline, Inc. Xcel Energy Ventures Inc. $ 152,000 Reddy Kilowatt Xcel Retail $ 900,000 Xcel Energy Retail Propane Xcel Retail $ 6,041,000 Xcel Energy Markets Holdings, Inc. e prime, Inc. $ 2,387,000 8 n.) THE AMOUNT AND TERMS OF ANY FINANCINGS CONSUMMATED BY ANY UTILITY SUBSIDIARY DURING THE SECOND QUARTER UNDER THE EXEMPTION PROVIDED UNDER RULE 52. Utility Subsidiaries Short-term Debt On an on-going basis the Utility Subsidiaries borrow and repay short-term debt. As of June 30, 2002, the Utility Subsidiaries listed below had outstanding short-term debt as follows: Utility Subsidiary Amount Avg. Rate ---------------------------------------------------------- ------------------ --------------- Public Service Company of Colorado (PSCo) $547,580,000 2.47% Southwestern Public Service Company (SPS) $ 15,000,000 2.10% Northern States Power-Minnesota (NSP-MN) $419,000,000 2.05% Northern States Power-Wisconsin $ 0 - Utility Subsidiaries Letters of Credit Issued/Renewed Issued/ Expiration Issuing Entity Beneficiary Renewed Amount Date ----------------------- -------------------------------------------- ------------- ------------------ -------------- SPS Southwest Power Pool Renewed $ 2,146,939 07/01/03 SPS Southwest Power Pool Renewed $ 2,091,304 06/01/03 PSCo As of June 30, 2002, PSCo had short-term borrowings outstanding from its subsidiary P.S.R. Investments, Inc. of $11,685,000 at an average rate of 2.57%. On June 28, 2002, PSCo renewed its credit agreement with several banks until June 27, 2003. With this renewal, the size of the credit agreement was reduced from $600 million to $530 million. The interest rate per annum under the agreement is the Prime Rate or the Eurodollar Rate plus a spread of 1.00%. The credit agreement is used as a backup line of credit to support PSCo's commercial paper program that is used for general corporate purposes. Northern States Power-Minnesota (NSP-MN) As of June 30, 2002, Northern States Power-Minnesota (NSP-MN) had short-term borrowings outstanding from its subsidiary First Midwest Auto Park of $75,000 at an average rate of 2.15% and from its subsidiary United Power & Land of $1,565,000 at an average rate of 2.15%. o.) THE AMOUNT AND TERMS OF ANY FINANCINGS CONSUMMATED BY ANY NON-UTILITY SUBSIDIARY DURING THE SECOND QUARTER UNDER THE EXEMPTION PROVIDED UNDER RULE 52. 1. On March 8, 2002, NRG Energy, Inc was issued a line of credit from various banks in the amount of $1,000,000,000 which terminates on March 7, 2003. The average rate on June 30, 2002 was 3.375%. There was $1,000,000,000 outstanding on June 30, 2002. 2. On June 18, 2002, NRG Peaker Finance Company LLC issued $325 million in Series A Floating Rate Senior Secured Bonds with a maturity of 2019. The 9 proceeds from the bonds were used to fund the operation of five peaker facilities. The coupon is paid quarterly starting September 10, 2002 and the rate is USD-LIBOR-BBA plus 1.07%. p.) THE NOTIONAL AMOUNT AND PRINCIPAL TERMS OF ANY INTEREST RATE HEDGE OR ANTICIPATORY HEDGE ENTERED INTO DURING THE SECOND QUARTER AND THE IDENTITY OF THE PARTIES TO SUCH INSTRUMENTS. NRG Energy, Inc. entered into the following interest rate hedges: Effective Expiration Notional Amount Swap Rate Date Date Counterparty ------------------------- ---------------------- ------------- --------------- ---------------------------- $244,912,001 8.70% 03/15/02 03/15/05 Bank of America q.) THE NAME, PARENT COMPANY AND AMOUNT INVESTED IN ANY NEW INTERMEDIATE SUBSIDIARY OR FINANCING SUBSIDIARY DURING THE SECOND QUARTER. A new intermediate subsidiary, Xcel Energy Transco Inc., was incorporated on June 3, 2002. Xcel Energy Ventures, Inc. is the parent company of this new intermediate subsidiary. No investment has been made to Xcel Energy Transco Inc. r.) CONSOLIDATED BALANCE SHEETS AS OF THE END OF THE SECOND QUARTER AND SEPARATE BALANCE SHEETS AS OF THE END OF THE SECOND QUARTER FOR EACH COMPANY, INCLUDING XCEL ENERGY, THAT HAS ENGAGED IN FINANCING TRANSACTIONS DURING THE SECOND QUARTER. The consolidated balance sheets of Xcel Energy, Public Service Company of Colorado, Southwestern Public Service Company, Northern States Power Company (Minnesota), Northern States Power Company (Wisconsin), NRG Energy, Inc., NRG Northeast Generating LLC and NRG South Central Generating LLC as of June 30, 2002 are incorporated by reference. Such balance sheets were filed with the respective company's Form 10-Q for June 30, 2002. The file numbers are as follows: Xcel Energy 1-3034 Public Service Company of Colorado 1-3280 Southwestern Public Service Company 1-3789 Northern States Power Company (Minnesota) 000-31709 Northern States Power Company (Wisconsin) 10-3140 NRG Energy, Inc. 001-15981 NRG Northeast Generating LLC 333-42638 NRG South Central Generating LLC 333-48900 The following balance sheets as of June 30, 2002 were filed under confidential treatment pursuant to Rule 104(b): Exhibit 1 Xcel Energy Wyco Inc. Exhibit 2 Xcel Energy Services Inc. Exhibit 3 Xcel Energy International Inc. Exhibit 4 Xcel Energy Communications Group, Inc. Exhibit 5 NCE Communications, Inc. 10 Exhibit 6 Xcel Energy Retail Holdings, Inc. Exhibit 7 Xcel Energy Cadence Exhibit 8 The Planergy Group Exhibit 9 Viking Gas Transmission Company Exhibit 10 Xcel Energy Wholesale Group, Inc. Exhibit 11 Applied Power Associates, Inc. Exhibit 12 Proto-Power Corporation Exhibit 13 Universal Utility Services Exhibit 14 Precision Resource Company Exhibit 15 Xcel Energy Markets Holdings, Inc. Exhibit 16 e prime, inc. Exhibit 17 Texas-Ohio Pipeline, Inc. Exhibit 18 Quixx Corporation Exhibit 19 Xcel Energy Centrus Exhibit 20 Utility Engineering Exhibit 21 Cheyenne Light, Fuel and Power Company Exhibit 22 Black Mountain Gas Company Exhibit 23 Xcel Energy Ventures Inc. Exhibit 24 Reddy Kilowatt Exhibit 25 Xcel Energy Retail Propane Exhibit 26 P.S.R. Investments, Inc. Exhibit 27 Seren Innovations, Inc. Exhibit 28 e prime Energy Marketing, Inc. Exhibit 29 XERS Inc. Exhibit 30 Xcel Energy Argentina Inc. Exhibit 31 NRG Power Marketing, Inc. Exhibit 32 First Midwest Auto Park Exhibit 33 United Power & Land Exhibit 34 Nuclear Management Company, LLC Exhibit 35 Energy Masters International, Inc. Exhibit 36 NRG Peaker Finance Company LLC s.) REGISTRATION STATEMENTS FILED DURING THE SECOND QUARTER None I, Paul E. Pender, Treasurer of Xcel Energy Inc., certify that transactions included in this Certificate of Notification have been carried out in accordance with the terms and conditions of and for the purposes represented in the Application-Declaration. XCEL ENERGY INC. By: /s/ Paul E. Pender ------------------------- Paul E. Pender Treasurer Dated: August 29, 2002 11