'World's largest' | Topsoe plans 5GW solid-oxide hydrogen electrolyser factory as it signs off first 500MW
Market focus is shifting towards US away from hesitant EU says Danish firm, as it calls for more certainty on European fiscal regime
Danish green technology firm Topsoe has taken final investment decision (FID) on a 500MW factory to manufacture hydrogen-producing solid oxide electrolysers (SOEs), the largest confirmed plant making this technology in the world to date.
Hydrogen: hype, hope and the hard truths around its role in the energy transition
Tentative plans to expand capacity could see the factory scaled up to a whopping 5GW in future, which if realised would put it on a par with the largest confirmed electrolyser manufacturing announcements made so far, by the UK’s ITM and Germany’s Thyssenkrupp.
If market signals align, Topsoe could make a decision as early as 2023 or 2024 resulting a 5GW plant on the ground before 2030, Ramli explained.
Emerging US dominance
SOEs use heat and power to split water molecules into hydrogen and oxygen at temperatures of over 1000°C. While this means that they require less electricity than alkaline or proton exchange membrane (PEM) electrolysers to produce the same amount of hydrogen, they also need an external heat source and therefore operate most efficiently when using waste heat from other industrial processes, such as ammonia or methanol production.
Topsoe has already sold 500MW of capacity at the plant — a year’s worth of production — almost half of which has been sold to projects based in the EU, but the rest are not project specific.
Topsoe chief executive Roeland Baan today called on European politicians to step in with financial support for the continent’s industry.
“It is a reality that industry cannot lead this energy transition alone,” Baan said. “We look towards the EU and the Danish government for long-term incentives and supportive framework conditions to continue to accelerate the green hydrogen market and anchor large-scale electrolyser production right here in the EU.”
Growing capacity
“The case for using electrolysis to produce green fuels is now well established, but manufacturing capacity has always been the challenge,” said Baan. “We are investing to meet this demand and address this fundamental supply weakness.”
There are now 14 gigawatt-scale electrolyser factories announced globally to date, adding up to a total of 26GW.
(Copyright)