Electricity Generating Public Company Limited (SET:EGCO) acquired remaining 10% stake in Chaiyaphum Wind Farm Company Limited and Theppana Wind Farm Company Limited from the existing minority shareholders on September 22, 2022. As a result, EGCO is the wholly-owner of Chaiyaphum Wind Farm and Theppana Wind Farm. As of July 25, 2022, the transaction was approved by EGCO's Board of Directors in the meeting No. 8/2022.

Electricity Generating Public Company Limited (SET:EGCO) completed the acquisition of remaining 10% stake in Chaiyaphum Wind Farm Company Limited and Theppana Wind Farm Company Limited from the existing minority shareholders on September 22, 2022. Electricity Generating Public Company Limited (SET:EGCO) acquired remaining 10% stake in Chaiyaphum Wind Farm Company Limited and Theppana Wind Farm Company Limited for THB 220 million.