The Resignation of Director

No. EGCO 110/291 Date : August 1, 2008 Attn : President of the Stock Exchange of Thailand Subject: The Resignation of Director Electricity Generating Public Company Limited ("EGCO") would like to inform the Stock Exchange of Thailand ("SET") that Mr. Witoon Simachokdee has resigned from his Directorship of EGCO effective August 1, 2008 onwards. EGCO will later inform SET regarding the appointment of a replacement director. Yours sincerely, Visit Akaravinak President Corporate Secretary Division Tel. 0 2998 5020 - 24