Hydrogen Lab Bremerhaven, Germany
Decentralized Energy Supply With Green Hydrogen
At Hydrogen Lab Bremerhaven, green hydrogen helps show how renewable power can be used more flexibly in future energy systems. With a one-megawatt Quest One ME450 PEM electrolyzer connected to on-site wind power, the project creates a real test environment for decentralized energy supply and sector coupling.
How Hydrogen Lab Bremerhaven Connects Wind Power and Electrolysis
As renewable energy becomes a larger part of the power mix, electricity grids face new demands. Hydrogen Lab Bremerhaven was created to explore how green hydrogen can help balance fluctuating renewable generation and strengthen security of supply in decentralized energy systems. At the Fraunhofer Institute for Wind Energy Systems IWES, researchers use the site to investigate how wind turbines and electrolysis interact under real-life conditions. Wenger Engineering acts as general contractor for the project.
At the center of the test field is a one-megawatt Quest One ME450 PEM electrolyzer. Powered by an on-site wind turbine, the system shows why PEM electrolysis is well suited to fluctuating renewable energy sources such as wind. It enables surplus electricity to be converted into green hydrogen and opens up new ways to connect power generation, storage, and later reconversion into electricity.
The research goes beyond hydrogen production alone. A key focus at Hydrogen Lab Bremerhaven is deep cross-sector integration, including the use of by-products and reconversion technologies for off-grid and grid-supporting applications. This makes the site an important platform for advancing large electrolyzers, fuel cells, and the wider integration of hydrogen into future energy and economic systems.
"The Hydrogen Lab Bremerhaven is an essential element for the research and further development of large electrolyzers and fuel cells. We are looking forward to seeing the research results from this worldwide unique test environment."
Process
Image Gallery
Visual impressions of the project.
References
Proven in Practice
Explore real-world projects that show how our electrolyzers support industrial decarbonization, energy transformation, and the scale-up of green hydrogen.
