Mitsubishi Power is doing tremendous work to enhance energy supply in Vietnam. They are currently in the process of promoting the O Mon 1 and O Mon 4 power plants. The O Mon 1 plant, which consists of two operational units, has been a cornerstone of energy stability in the Mekong Delta region since its initial unit began operations in 2009. The second unit came online in 2015, with each unit producing 330 megawatts (MW) of energy. Mitsubishi Power, the original equipment manufacturer (OEM), is committed to evolving the plant’s contribution to energy stability. They implemented a critical, first-of-its-kind fuel conversion project to bolster their decarbonization initiatives.
The O Mon 4 power plant, situated near the O Mon 1 facility, represents the next stage of energy development in the region. This gas turbine combined cycle facility is groundwork to include a new large capacity of 1,155 MW. Mitsubishi Power has recently signed a contract to provide two new advanced J-series air-cooled gas turbines. Combined, these turbines will help power a new plant, expected to be completed in 2028.
O Mon 1: A Pillar of Energy Stability
Since its inception, the O Mon 1 Thermal Power Plant has played an essential role in meeting the energy demands of the Mekong Delta region. With both of its units running at maximum capacity, the plant has done much to boost the regional economic development and infrastructure.
Makoto Fujita, MHI steam power business division energy systems senior general manager, said this facility would be the heart and soul of industry.
“Since the start of operations for Unit 1 in 2009, the O Mon 1 Thermal Power Plant has played an important role in the development of the Mekong Delta region.” – Makoto Fujita
Mitsubishi Power is dedicated to improving the O Mon 1 plant’s operational efficiency and sustainability. They’ll do it by using cutting-edge technologies and creative problem-solving.
Commitment to Decarbonization
Mitsubishi Power’s involvement with the O Mon 1 plant extends beyond mere operational support. It actively contributes to Vietnam’s efforts toward decarbonization. The company joined a successful fuel conversion project that connects with and supports the country’s environmental objectives.
This project will dramatically reduce greenhouse gas emissions. It secures the country’s clean energy future and provides our children and grandchildren with a reliable energy source.
“As the OEM of the existing power plant, we are extremely proud to be able to contribute to the stable supply of energy and decarbonisation in Vietnam through our participation in this fuel conversion project.” – Makoto Fujita
Mitsubishi Power is optimistic about the prospects for energy generation in Vietnam moving forward. Development of the O Mon 4 power plant will lead to major innovations in this area. The facility’s design as a gas turbine combined cycle plant increases efficiency dramatically. It increases its users’ productivity while simultaneously reducing emissions compared to incumbent technologies.
The Future with O Mon 4
The successful execution of this project will not only bolster Vietnam’s energy landscape but position Mitsubishi Power as a key player in the country’s transition toward sustainable energy solutions.
Fujita stated,
“We will devote our full effort to completing this project and provide support for the long-term, stable operation of the plant.” – Makoto Fujita
The successful execution of this project will not only bolster Vietnam’s energy landscape but also position Mitsubishi Power as a key player in the country’s transition toward sustainable energy solutions.

