MHI eyes commercialisation of SOEC technology
Japanese company launches test module at Takasago Hydrogen Park with aim to deploy megawatt-scale demonstration project of electrolyser technology
Mitsubishi Heavy Industries (MHI) aims to commercialise its solid-oxide electrolysis cell (SOEC) electrolyser technology within the next few years after launching a test module this month at Takasago Hydrogen Park in Takasago City, west-central Japan. The test module, with a capacity of 400kW, was designed and manufactured based on technology adopted for solid-oxide fuel cells. It comprises a module with multiple cartridges of 500 cell stacks bundled together. The next step in the development process will be the launch of a megawatt-scale demonstration plant in the next few years, the Japanese firm said. MHI has successfully conducted cartridge tests and is “steadily making progress toward
Also in this section
10 December 2025
Project developer Meld Energy ready to accelerate 100MW project in Humber region after securing investment from energy transition arm of private equity firm Schroders Capital
9 December 2025
BP and Engie abandon large-scale green hydrogen projects in Gulf state as developers in all regions continue to struggle with lack of firm offtake
5 December 2025
European Commission highlights rapid growth of Chinese production this year, as it retains strict procurement rules in latest European Hydrogen Bank subsidy auction
2 December 2025
Oil major cites deteriorating demand and a planning debacle as it abandons one of UK’s largest blue hydrogen projects






