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: May 31, 2002 SEMCO ENERGY, INC. (Exact name of registrant as specified in its charter) MICHIGAN 001-15565 38-2144267 (State or other (Commission (I.R.S. Employer jurisdiction of File Number) Identification No.) incorporation) 28470 13 MILE ROAD, STE. 300, FARMINGTON HILLS, MICHIGAN 48334 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code 248-702-6000 Item 4. Changes in Registrant's Certifying Accountant. This is the second Form 8-K filed by the Company in connection with the Company's decision to replace its independent auditors. See Form 8-K dated May 2, 2002. Upon the recommendation of the Audit Committee of the Board of Directors of the Company, the Board of Directors on May 28, 2002 approved the engagement of the firm of PricewaterhouseCoopers LLP as its independent auditor to audit the Company's financial statements, replacing the firm of Arthur Andersen LLP. PricewaterhouseCoopers LLP on May 29, 2002 accepted this engagement. During the two most recent fiscal years, and the subsequent interim period prior to May 28, 2002, the Company did not consult with PricewaterhouseCoopers LLP. - 2 - SIGNATURES 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 thereunto duly authorized. SEMCO Energy, Inc. (Registrant) Dated: May 31, 2002 By:/s/John E. Schneider _____________________________________ Senior Vice President and Chief Financial Officer - 3 -