Electricity Generating Public : 17 April 2020 Completion of the investment in Yunlin Holding GmbH

No. EGCO 110/398

Date:	April 17, 2020
Attention:	President of the Stock Exchange of Thailand
Subject:	Completion of the investment in Yunlin Holding GmbH

Reference is made to the letter of Electricity Generating Public Company Limited ("EGCO") No. EGCO 110/1251 dated December 20, 2019 informing the Stock Exchange of Thailand ("SET") that Greenwing Energy B.V., a wholly owned subsidiary of EGCO, entered into a share purchase agreement to acquire a 25% ownership interest in Yunlin Holding GmbH ("Yunlin") owned by Taiwan Offshore Holding GmbH (the "Transaction") on December 19, 2019. This investment was approved by the Board of Directors of EGCO in the Meeting No.12/2019 held on November 22, 2019.

Yunlin is a holding company which owns 100% of Yunneng Wind Power Co., Ltd. of Taiwan (the "Project Company"). The Project company is constructing a 640MW offshore wind farm which will be situated in the Taiwan Strait approximately 8 km west of the coast of Yunlin County in Taiwan. Commissioning of the project will occur in phases, with phase 1 comprising 352MW scheduled for completion in Q4 2020, and phase 2 comprising 288MW scheduled for completion in Q3 2021.

Herewith, EGCO would like to notify the SET that the Transaction was completed on April 17, 2020.

Please be informed accordingly and kindly disseminate the information herein to investors.

Yours sincerely,

Gumpanart Bumroonggit

Senior Executive Vice President - Strategy & Asset Management and

Acting President

Corporate Secretary Division

Tel. [phone] - 27