FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March 2005 Commission File Number 333-7182-01 CEZ, a. s. --------------------------------------------------------------------- (Translation of registrant's name into English) c/o Duhova 2/1444 140 53 Prague 4 Czech Republic --------------------------------------------------------------------- (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F X Form 40-F --- --- Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____ Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____ Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X --- --- If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- ________ The following information was filed by CEZ, a. s. in Czech language with the Prague Stock Exchange as required by its rules and regulations: CEZ is interested in United Energy Today, the energy corporation CEZ has made an offer for the majority share in United Energy, a.s. The offer concerns 85.16% of the share certificates currently held by Horizon Energy Development B.V., a subsidiary of National Fuel Gas Company based in Buffalo (N.Y.) USA. United Energy, a. s., operates the following plants: heat and power plant Komorany, heating plant Novosedlice, Litomerice, Mimon, Louny, and 74 smaller gasboilerhouses. The firm also purchases heat from CEZ produced by the power plants Ledvice, Prunerov, and Tusimice. United Energy supplies Most, Litvinov, Chomutov, Jirkov, Kadan, Klasterec n. O., Teplice, Duchcov, Bilinu, Dubi, Krupku, Osek, Hrob, Litomerice, Louny, and Mimon with heat and hot water. The joint-stock company holds interests in the business of further energy companies: Teplarna Liberec, a. s.: 70% share ENOP, s. r. o.: 100% share Lounske tepelne hospodarstvi spol. s r.o.: 100% share Selected technical data for 2003: Installed electric power output MWe 236 Electric power supply GWh 964 Total thermal supply MWt 807 Heat delivery total TJ 7 117 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. CEZ, a. s. ------------------------ (Registrant) Date: March 22, 2005 By: /s/ Libuse Latalova --------------------- Libuse Latalova Head of Finance Administration