Its role Developer
HH2E AG is a Germany-based energy company focused on developing and operating green hydrogen and power-to-X projects. The company integrates renewable electricity with water electrolysis and buffering/storage technologies to produce green hydrogen, as well as associated energy services such as heat, steam, and grid support.
HH2E targets industrial and mobility applications, supplying hydrogen and renewable heat to sectors including chemicals, refining, glass, steel, and e-fuels production, and to district heating networks. It is building a portfolio of large-scale plants across Germany, with plans for multi-gigawatt electrolyser capacity toward 2030 to help replace fossil-based hydrogen and fuels.
By converting variable wind and solar power into storable, dispatchable energy carriers, HH2E aims to lower emissions in energy-intensive value chains and support Europe’s broader decarbonization and energy-security goals.
chemXplore tracks 1 project involving HH2E, of which one is active.
The H2-Hub Lubmin project plans a 200 MW electrolyzer by 2026, expanding to 500 MW by 2028, producing up to 80,000 tons of green hydrogen annually. A floating import terminal will start in 2026.
Two new green hydrogen facilities in Lubmin and Thierbach will optimize renewable energy, create jobs, and support Germany's climate goals, contributing to a European hydrogen network by 2030.
The collaboration aims to produce up to 500,000 tonnes of sustainable aviation fuel annually in East Germany, reducing CO2 emissions and supporting net-zero goals by 2050. Airbus may join as an offtaker.
The project in Lubmin aims for 100 MW capacity by 2025, scalable to 1 GW by 2030, producing up to 60,000 tonnes of green hydrogen annually, with a total investment potentially exceeding 1 billion euros.
active all projects
What each is building and closing, and the pipelines and grids between them, on one map.
