SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ************************************ In the Matter of Alliant Energy Corporation, et al CERTIFICATE PURSUANT TO File No. RULE 24 (Public Utility Holding Company Act of 1935) ************************************ This Certificate of Notification (the "Certificate") is filed by Alliant Energy Corporation ("Alliant Energy"), a registered holding company under the Public Utility Holding Company Act of 1935, as amended (the "Act"), and its wholly-owned subsidiary, Alliant Energy Resources, Inc. ("Resources"), in connection with the transactions proposed in the Form U-1 Application-Declaration (the "Application-Declaration"), as amended, of Alliant Energy and Resources (collectively, the "Applicants") in File No. 70-9455. These transactions were authorized by order of the Securities and Exchange Commission (the "Commission") dated August 26, 1999 (the "Order"), as amended. This Certificate is for the period covering October 1 and 2, 2001 (hereinafter referred to as the "period"). The Applicants hereby certify the matters set forth below pursuant to Rule 24 of the rules under the Act: a. The sales of Common Stock of Alliant Energy and the purchase price per share and the market price per share at the date of the agreement of sale. ANSWER: None b. The total number of shares of Alliant Energy Common Stock issued or issuable under options granted during the period under Alliant Energy's benefit plans or otherwise. ANSWER: None c. If Common Stock has been transferred to a seller of securities of a company being acquired, the number of shares so issued, the value per share and whether the shares are restricted to the acquiror. ANSWER: None d. The names of the guarantors and of the beneficiary of any Guaranteed Note, Alliant Energy Guarantee or Non-utility Subsidiary Guarantee issued during the period, and the amount, terms and purpose of the guarantee. ANSWER: None e. The amount and terms of any Debentures issued during the period. ANSWER None f. The amount and terms of any financings consummated by any Nonutility Subsidiary during the period that are not exempt under Rule 52. ANSWER: None. g. The notional amount and principal terms of any Interest Rate Hedge or Anticipatory Hedge entered into during the period and the identity of the parties to such instruments. ANSWER: None h. The name, parent company, and amount invested in any new Intermediate Subsidiary or Financing Subsidiary during the period. ANSWER: Subsidiary Parent Amount Invested ---------- ------- --------------- Alliant Energy Generation, Inc. Resources $0 Alliant Energy Tallmadge Alliant Energy Power Co., LLC Generation, Inc. $0 i. A list of U-6B-2 forms (Certificate of the issuance, renewal or guarantee of a security exempted from provisions of Section 6(a)) filed with the Commission during the period, including the name of the filing entity and the date of filing. ANSWER: None j. Consolidated balance sheets: ANSWER: The balance sheets of Alliant Energy and Resources as of September 30, 2001 are in the 10-Q filing for the quarter ended September 30, 2001 and are incorporated herein by reference. k. Additional investments in Energy Assets during the period: ANSWER: None S I G N A T U R E Pursuant to the requirements of the Public Utility Holding Company Act of 1935, as amended, the undersigned companies have duly caused this Certificate to be signed on their behalf by the undersigned thereunto duly authorized. ALLIANT ENERGY CORPORATION By: ______________________________ Name: Enrique Bacalao Title: Assistant Treasurer March 29, 2002