SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: June 24, 1999 (Date of earliest event reported) Commission Registrant; State of Incorporation; I.R.S. Employer File Number Address; and Telephone Number Identification No. 1-3525 AMERICAN ELECTRIC POWER COMPANY, INC. (A New York Corporation) 1 Riverside Plaza 13-4922640 Columbus, Ohio 43215 Telephone (614) 223-1000 1-3570 INDIANA MICHIGAN POWER COMPANY (An Indiana Corporation) 35-0410455 One Summit Square P.O. Box 60 Fort Wayne, Indiana 46801 Telephone (219) 425-2111 This Current Report on Form 8-K includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934. These forward-looking statements reflect assumptions, and involve a number of risks and uncertainties. Among the factors that could cause actual results to differ materially from forward-looking statements are: Timing and nature of actions by the Nuclear Regulatory Commission and other regulatory entities. Rate-setting policies or procedures of regulatory entities. Unforeseen additional modifications required for the Cook Plant. Other risks and unforeseen events. Item 5. Other Events. As discussed in the Notes to Consolidated Financial Statements and Management's Discussion and Analysis of Results of Operations and Financial Condition in the 1998 Annual Report, management shut down both units of the Cook Nuclear Plant in September 1997 due to questions, which arose during a Nuclear Regulatory Commission architect engineer design inspection, regarding the operability of certain safety systems. On June 24, 1999, the Boards of Directors of American Electric Power Company, Inc. and Indiana Michigan Power Company both approved a plan to restart the Cook Plant. Unit 2 is scheduled to return to service in April 2000 and Unit 1 is to return to service in September 2000. This approval follows a comprehensive systems readiness review of all operating systems at the Cook Plant. Expenditures associated with the restart will total approximately $574 million, of which $192 million has been spent. These costs will be accounted for primarily as expenses in 1999 and 2000. Management intends to replace the steam generator for Unit 1 before this unit is returned to service. Costs associated with the steam generator replacement are estimated to be approximately $165 million, which will be accounted for as a capital investment unrelated to the restart. To date, $68 million has been spent on the steam generator replacement. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, each Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. AMERICAN ELECTRIC POWER COMPANY, INC. Registrant INDIANA MICHIGAN POWER COMPANY Registrant By: /s/ Armando A. Pena Armando A. Pena Treasurer of each Registrant June 24, 1999