Central Utility Plant 1 : CUP-1

24 Pakornsongkroraj Road, Huaypong,
Muang, Rayong 21150.
Tel: 038-974-333. Fax: 038-974-500.

Central Utility Plant 2 : CUP-2

92/9 Highway 3191 Road, Maptaphut,
Muang, Rayong 21150.
Tel: 038-974-333. Fax: 038-974-500.

Central Utility Plant 3 : CUP-3

5/11 Pakornsongkroraj Road, Maptaphut,
Muang, Rayong 21150.
Tel: 038-974-333. Fax: 038-974-500.

Sriracha Power Plant

42/3 Moo 1 Sukhumvit Road, Tambol Thung Sukha,
Amphur Sriracha, Chonburi 20230.
Tel: 038-407-407. Fax: 038-407-400.