The most powerful electrolysers in the world

A major technological edge

True to its heritage as a leading equipment manufacturer, John Cockerill has a major technological edge. We offer with Cockerill Jingli Hydrogen (CJH) best-in-class alkaline electrolysers technology. This technology is the most proven to date and accounts for approximately 85% of global electrolyser sales today.

John Cockerill offers a wide range of electrolysers capacity, from a few Nm³ per hour to 1000Nm³ per hour (equivalent to 5MW). Currently, our 5MW electrolysers are among the world’s most powerful, making us the ideal partner, ready for large-scale projects and bound to grow ever more.

We build

Relying on decades of experience in electrolysis and hydrogen, John Cockerill offers a full range of pressurised alkaline electrolysers as well as pressurised and gas treatment equipment.

We build
hydrogen refueling stations

Our hydrogen refueling stations offer ranges from a capacity of 100 to 1,000 kg per day, at 350 and 700 bar, meeting the requirements of light and heavy duty applications such as buses and trucks.

We build
integrated solutions

On top of equipment design and manufacturing, John Cockerill renewable is also in a position to offer turn key “EPC” solutions. Starting from a green field and going through to an operational plant, we deliver a hydrogen production facility for a guaranteed price by a guaranteed date and performing as expected.

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Latest Information about Green H2

Greenko and John Cockerill partner in Hydrogen to contribute to Indian economy 's decarbonation

 Hyderabad, India, 18th March 2022: Greenko ZeroC (GZC), a subsidiary of Greenko Group, a leading Indian

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Event : "Construisons ensemble l'hydrogène de demain" - 30 mars 2022, Station F (Paris)

Industriels, institutionnels, start-ups, investisseurs… nous sommes ravis de vous inviter à réfléchir ensemble et à fédérer

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Hyoffwind partners with John Cockerill and BESIX to build a green hydrogen production facility in Zeebrugge

Collaboration between partners across the entire energy chain The Hyoffwind project is being developed by a

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Renewable energies and green hydrogen: an exceptional balance sheet for the first half of 2021

Seraing, 27 July 2021 – The John Cockerill Group today unveiled a positive balance sheet for

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Hydrogène vert : nouvelle avancée de John Cockerill 
dans l’installation d’une gigafactory en France

John Cockerill confirme son intention d’implanter sa gigafactory d’équipements de production d’hydrogène décarboné en Alsace, sur

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Feu vert pour HaYrport®, le projet d’écomobilité 100% propre de John Cockerill et Liege Airport

 Avec 20% de parts du marché mondial des électrolyseurs, John Cockerill est aujourd’hui le leader mondial

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Green hydrogen injected into the gas grid: John Cockerill develops a research partnership with Sibelga on a Fluxys station

This research partnership, financed by a federal fund, aims to study the injection into the gas

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In 2020, our joint-venture Cockerill Jingli Hydrogen delivered 20% of the hydrogen electrolyzers sold in the world

Congrats for this major step, one year after the inauguration of Cockerill Jingli Hydrogen’s new production

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John Cockerill, Carmeuse and ENGIE join forces to reduce industrial CO2 emissions in Wallonia

The green hydrogen will be produced by a 75 MW electrolyser plant powered by green electricity.

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Cockerill Jingli Hydrogen, world leader in hydrogen, inaugurates its new production center at Suzhou (China)

The production capacity of the new Cockerill Jingli Hydrogen installations will gradually be brought up from

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