ITM Power, Ørsted, Siemens Gamesa Renewable Energy, and Element Energy have been awarded EUR 5 million in funding from The Fuel Cells and Hydrogen Joint Undertaking (FCH2-JU) under the European Commission to demonstrate and investigate a combined wind turbine and electrolyser system designed for operation in marine environments.
The consortium will develop and test a megawatt-scale fully marinised electrolyser in a shoreside pilot trial. The project will be coordinated by Element Energy.
To realise the potential of offshore hydrogen production, there is a need for compact electrolysis systems that can withstand harsh offshore environments and have minimal maintenance requirements while still meeting cost and performance targets that will allow production of low-cost hydrogen. The project will provide a major advance towards this aim.
The electrolyser system will be designed to be compact, to allow it to be integrated with a single offshore wind turbine, and to follow the turbine’s production profile. Furthermore, the electrolyser system will integrate desalination and water treatment processes, making it possible to use seawater as a feedstock for the electrolysis process.