Overview
- H2 Mare is the first global pilot to integrate 5 MW offshore wind turbines with electrolyzers on a floating platform for direct green hydrogen generation at sea.
- Since January the platform has undergone desalination and PEM-electrolyzer testing at the Fraunhofer IWES facility in Bremerhaven to simulate real maritime conditions.
- Extended North Sea trials in August will evaluate direct seawater electrolysis, waste-heat-enabled desalination and conversion of hydrogen into ammonia, methanol and other e-fuels onboard.
- Backed by over €37 million from Germany’s Federal Ministry of Education and Research, H2 Mare underpins the national target of 10 GW electrolyzer capacity by 2030 alongside H2Giga and TransHyDE.
- Researchers will analyze technical performance and scalability during port and offshore phases to pave the way for commercial floating hydrogen platforms within the next decade.