John Cockerill Hydrogen is the dedicated hydrogen business of the John Cockerill Group, a long-established Belgian industrial company headquartered in Seraing with origins dating to 1817. It focuses on the development, manufacturing, and servicing of pressurized alkaline electrolyzers used to produce green hydrogen via water electrolysis powered by renewable energy sources.
The company designs and supplies electrolyzer stacks with capacities up to 5 MW (among the largest single-stack units available), complete balance-of-plant systems including gas separation, purification, and power supply, as well as hydrogen refueling stations and integrated EPC solutions for large-scale hydrogen production plants. Its technologies target decarbonization in heavy industry, chemicals, steelmaking, green ammonia, sustainable aviation fuels, and mobility sectors.
Operations span manufacturing and assembly facilities in Seraing (Belgium), Aspach and Belfort (France), and Wildau (Germany), with additional capabilities in China stemming from earlier joint ventures and asset acquisitions. Expansion includes a planned gigafactory in Baytown, Texas (USA), and partnerships for facilities in India. The business has delivered more than 1,300 electrolyzers to projects in over 30 countries and maintains a substantial order backlog.
Structured as a subsidiary within the broader John Cockerill Group (which operates across energy, defense, and industrial equipment), John Cockerill Hydrogen is recognized as one of the leading global suppliers of alkaline electrolyzer technology, emphasizing proven reliability, large-scale deployment, and support for the growing green hydrogen economy.
Official website: hydrogen.johncockerill.com
To provide comprehensive coverage, we aggregate data and news under the name John Cockerill Hydrogen, encompassing the following company names, divisions, and related entities:
Cockerill Jingli Hydrogen.
This list encompasses current and former names, alternate names, and key divisions associated with John Cockerill Hydrogen, ensuring you can easily find all relevant information under a single, unified profile.
