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OYSTER CONSORTIUM SELECTS GRIMSBY TO DEVELOP INNOVATIVE HYDROGEN PROJECT

Grimsby has been chosen as the location for an innovative “marinised” electrolyser project for renewable hydrogen production. The Fuel Cells and Hydrogen Joint Undertaking (FCH JU) funded OYSTER project will develop and demonstrate an electrolyser system designed to be integrated with offshore wind turbines. The project will also investigate the potential of using pipelines to transport hydrogen to shore.
Grimsby is a port town and the administrative centre of North East Lincolnshire, England, on the South Bank of the Humber Estuary, close to the North Sea.
Reaching the EU Hydrogen Strategy target of 40GW of electrolysers by 2030 is expected to require both onshore and offshore electrolysers. The OYSTER project – being undertaken by a consortium of ITM Power, Ørsted, Siemens Gamesa Renewable Energy, and Element Energy – will develop and test a megawatt-scale, fully marinised electrolyser in a shoreside pilot trial, which will be located in Grimsby. The project will also explore the feasibility and potential of combining an offshore wind turbine directly with an electrolyser and transporting renewable hydrogen to shore. The project is 100% funded by the FCH JU, a public private partnership of the European Commission, who awarded the project EUR 5 million in January 2021
The OYSTER consortium selected Grimsby because of the region’s strong connection to renewable energy, in particular offshore wind. Grimsby is home to the O&M hub for Ørsted’s UK East Coast operations, including Hornsea One and Hornsea Two, which will be the world’s largest offshore wind farm when completed in 2022. Both offshore wind farms use Siemens Gamesa turbines and are fitted with blades manufactured in Hull. The Humber is also home to Gigastack which is developing a blueprint for the deployment of industrial-scale renewable hydrogen from offshore wind. The Gigastack project is led by a separate consortium, consisting of ITM Power, Ørsted, Element Energy and Phillips 66 Limited.
The OYSTER 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.
ITM Power is responsible for the development of the electrolyser system and the electrolyser trials, while Ørsted will lead the offshore deployment analysis, the feasibility study of future physical offshore electrolyser deployments, and support ITM Power in the design of the electrolyser system for marinisation and testing. Siemens Gamesa Renewable Energy and Element Energy are providing technical and project management expertise.
(Source: Orsted)