Securities and Exchange Commission Washington, DC 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act 1934 Date of Report December 11, 1997 (Date of earliest event reported) CalEnergy Company, Inc. (Exact name of registrant as specified in its charter) Delaware 1-9874 94-2213782 (State of other (Commission File (IRS Employer jurisdiction of Number) Identification No.) incorporation) 302 South 36th Street, Suite 400, Omaha, NE 68131 (Address of principal executive offices) Zip Code Registrant's Telephone Number, including area code: (402) 341-4500 N/A (Former name or former address, if changed since last report) Item 5. Other Events On December 11, 1997, the Registrant announced that it has increased the authorized purchase amounts in it's stock repurchase program. A press release issued by the Registrant is attached hereto as Exhibit 1 and is incorporated herein by reference. IItem 7. Financial Statements and Exhibits Exhibit 1 - Press Release dated December 11, 1997 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CalEnergy Company, Inc. By: \s\ Douglas L. Anderson Douglas L. Anderson Assistant Secretary and Assistant General Counsel Dated: December 15, 1997