Thailand
Mitsubishi Power in Thailand
For nearly six decades, Mitsubishi Power has been serving Thailand’s diverse power generation needs. Our solutions in the market include high-efficiency gas turbine combined cycle (GTCC) power plants, steam power plants as well as a wide range of operations and maintenance (O&M) services to optimize asset performance.
We collaborate closely with local utilities and power producers to ensure reliability of power supply, while also supporting the country’s push for cleaner electricity. As the energy transition gathers pace in Thailand and throughout the APAC region, we continue to innovate and create cutting-edge solutions that balance decarbonization with energy security, accessibility and affordability – all with the aim of powering a sustainable tomorrow.
Executive Message
Since 1968, Mitsubishi Heavy Industries and Mitsubishi Power have been playing a key role in the evolution of Thailand’s energy sector. We leverage our state-of-the-art technologies, deep engineering know-how and partnerships with local experts to deliver energy solutions with high levels of efficiency and reliability.
Today, the total installed capacity of our track record, including power plants under construction, is over 25GW – well over 50% of the country’s current power generation capacity.
As Thailand pursues its carbon neutrality target by 2050, we stand firm in our commitment in helping shape the next phase of the country’s energy story.
Akira Takahashi
Executive Vice President, GTCC Service
Mitsubishi Power Asia Pacific
President & Managing Director
Mitsubishi Power(Thailand)
MHI Power Project(Thailand)
Highlights
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GTCC Power PlantsWe have a strong track record of delivering large-scale GTCC power projects in Thailand. In the last few years, we completed three of such mega projects – the 2,650 MW Sriracha Power Plant in Chonburi, the 2,650 MW Pluak Daeng Power Plant in Rayong and the 1,400 MW Hin Kong Power Plant in Ratchaburi. These facilities are home to a total ten M701JAC gas turbines – the first of such models installed in Southeast Asia – which produce power with unparalleled efficiency and reliability. -
Steam Power Equipment We offer highly efficient boilers, steam turbines, generators and other auxiliaries for steam power plants. We have also provided steam turbines as part of major combined cycle facilities, such as the Sriracha, Pluak Daeng and Hin Kong projects which all began commercial operations between 2022 and 2025.
We are working to commence operations for the Sriracha Power Plant in Chonburi Province, which involves a steam turbine installation, in 2024. This power plant will contribute to delivering reliable power to the local community.
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Air Quality Control Systems (AQCS) We provide comprehensive solutions for NOx, SOx and pollutant emissions reduction, including selective catalytic reduction (SCR), flue gas desulfurization (FGD) and electrostatic precipitator (ESP) technologies. These can be found in several facilities in Thailand, including the Map Ta Phut Power Plant and the Mae Moh Power Plant. -
TOMONI ® Our suite of intelligent solutions uses advanced analytics, adaptive control technology, artificial intelligence and machine learning to make power plants smarter and more efficient. At the Ratchaburi Power Plant, implementation of TOMONI solutions have resulted in annual fuel savings of around US$2.4 million since 2015. At the Nong Saeng facility, TOMONI helped improve heat rate by up to 1.6%, boosting efficiency at part-load operations. -
After-Sales Services We provide robust after-sales services, tailored to specific customer needs, for gas turbines, steam turbines and generators in Thailand. Our Long-Term Service Agreements (LTSAs) – which we have in place for the Sriracha, Pluak Daeng and Hin Kong Power Plants – help ensure operational stability and improved efficiency. -
Operations and Maintenance (O&M) Operations and Maintenance (O&M) We collaborate with key players in the industry to provide reliable O&M support that is crucial for optimized power plant operations. For example, with our EGAT Diamond Service (EDS) workshop, we collaborate with the Electricity Generating Authority of Thailand (EGAT) to provide gas turbine hot gas path parts repair and refurbishment services which help extend the life and enhance performance of gas turbine components.
Contact Us
| Address: 548 One City Centre, 20th Floor, Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand Phone: +66-2016-0100 |
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| Address: 548 One City Centre, 20th Floor, Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand Phone: +66-2016-0121 |
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| EGAT Diamond Service Co., Ltd | Address: 56/25 Moo 20, Klong Neung, Klong Luang, Pathumthani 12120, Thailand Phone: +66-2529-0800 Fax: +66-2529-0900 |