The plant will be located in Denmark
Topsoe takes FID on solid-oxide electrolyser plant
Firm hopes to begin operations at facility in Denmark in 2024
Electrolyser manufacturer Topsoe has taken FID on a solid-oxide electrolyser cell (SOEC) manufacturing facility in Herning, Denmark. The 500MW/yr project will be the world’s largest SOEC production facility and could be expanded to 5GW/yr in the future, assuming adequate demand. The DKK2bn ($270mn) project is the single biggest investment in the firm’s history. “The case for using electrolysis to produce green fuels is now well established, but manufacturing capacity has always been the challenge. We are facing this challenge head on,” says Topsoe CEO Roeland Baan. Topsoe says it has already pre-sold 500MW of capacity from the facility and is in discussions with other potential offtake partn
Also in this section
23 December 2025
Government backing and inflow of private capital point to breakthrough year for rising star of the country’s clean energy sector
19 December 2025
The hydrogen industry faces an important choice: coordinated co-evolution or patched-together piecemeal development. The way forward is integrated co-evolution, and freight corridors are a good example
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
