The REFHYNE project is at the forefront of the effort to supply Clean Refinery Hydrogen for Europe. The project is funded by the European Commission’s Fuel Cells and Hydrogen Joint Undertaking (now Clean Hydrogen Partnership) and will install and operate Europe’s largest PEM electrolyser the Shell Rhineland Energy and Chemicals Park in Wesseling, Germany.

The plant will be operated by Shell and manufactured by ITM Power. The electrolyser has a peak capacity of 10 MW (megawatts) and will be able to produce approximately 1,300 tonnes of hydrogen per year. This decarbonised hydrogen can be fully integrated into refinery processes including the desulphurisation of conventional fuels. The project will use the hydrogen produced for:

  1. Processing and upgrading products at the Wesseling refinery site.
  2. Testing the PEM technology at the largest scale achieved to date.
  3. Exploring applications in other sectors including: industry, power generation, heating for buildings, and transport.

The REFHYNE project began in January 2018 and will run for 5 years to December 2022.



The Clean Hydrogen Partnership visits REFHYNE, Europe’s largest PEM electrolysis plant in action

with No Comments

The Clean Hydrogen JU staff visited the REFHYNE project during their recent Away Day. With its 10MW PEM electrolyser, the REFHYNE project is at the forefront of the effort to supply Clean Refinery Hydrogen for Europe and will install and … Read More

Shell starts up Europe’s largest PEM green hydrogen electrolyser

with No Comments

The project, backed by a European consortium, will accelerate hydrogen production and contribute to Europe’s goal to achieve climate neutrality The REFHYNE 10 MW PEM electrolyser at Shell’s Rhineland Refinery in Wesseling starts operation today Wesseling, Germany – Europe’s largest … Read More

Europe’s largest PEM electrolyser nearing completion

with No Comments

The REFHYNE project is about to complete the construction of Europe’s largest PEM electrolyser. The starting signal to produce green hydrogen on an industrial scale will be given on July 2 2021.

EU Energy Commissioner visits REFHYNE, the world’s largest PEM hydrogen electrolysis plant under construction

with No Comments

On 6 July, European Commissioner for Energy Kadri Simson visited REFHYNE, where the world’s largest PEM hydrogen electrolysis plant is under construction. Supported by the Fuel Cells and Hydrogen Joint Undertaking, REFHYNE will use renewable electricity to produce green hydrogen … Read More