Ratchaburi Thermal Power Plant is a 1,440MW gas fired power project. It is located in Ratchaburi, Thailand. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in October 2000.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Thermal 1,440 1,440 Active Ratchaburi, Thailand


The project is currently owned by RATCH Group with a stake of 100%.

It is a steam turbine power plant. The power plant run on dual-fuel. The primary fuel being used to power the plant is natural gas. In case of shortage of natural gas the plant can also run on Fuel Oil. The fuel is procured from Yadana and Yetagun Field.

Development Status

The project got commissioned in October 2000.

Power Purchase Agreement

The power generated from the project is sold to Electricity Generating Authority of Thailand under a power purchase agreement for a period of 25 years.

Contractors Involved

Mitsubishi Power was selected to render EPC services for the gas fired power project.

Mitsubishi Power was selected as the turbine supplier for the Gas fired project. The company provided 2 units of Tandem Compound Quadruple Exhaust Condensing Type Reheat and Regenerating steam turbines, each with 720MW nameplate capacity.

Mitsubishi Power supplied Hydrogen-Cooled electric generator for the project.

Mitsubishi Power supplied steam boiler for the project.

Electricity Generating Authority of Thailand is the O&M contractor for thermal power project.


All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.