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26 June 2006

The Resignation and Appointment of Chairman, Director

No. EGCO 110/266 Date: June 26, 2006 Attn: President of the Stock Exchange of Thailand Subject: The Resignation and Appointment of Chairman, Director and Member of Audit Committee Electricity Generating Public Company Limited (EGCOMP) would like to inform the Stock Exchange of Thailand that the Board of Directors at the meeting No. 4/2006 held on June 26, 2006 passed the following resolutions: 1. Appointed Mr. Norkun Sitthiphong as Chairman of the Board of Directors to substitute Mr. Chai-Anan Samudavanija with effect on June 26, 2006. 2. Acknowledged the resignation from Directorship of Mr. James Richarde Truscott with effect on June 23, 2006 and appointed Mr. Hideaki Tomiku as a Director to substitute Mr. James Richarde Truscott with effect on June 26, 2006. 3. Appointed Mr. Chareon Prajumtan as an Independent Director to substitute Mr. Sommai Phasee and also appointed him as a Member of Audit Committee with effect on June 26, 2006. Yours sincerely, Visit Akaravinak President Corporate Secretary Division Tel. 0 2998 5020-24