A Philosophy of Excellence
A combination of unique experience accumulated over more than two hundred years
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Every hour, about

KM³
of H₂ is produced using our equipment

More than

electrolysers delivered since 1993

Already

5 MW stacks delivered between 2018 and 2021

More than

MW
has been delivered since 1993

More than

reference countries

A pioneer in green hydrogen

Answering today’s ecological urgency and the need to reduce CO² emissions, John Cockerill brings you a promising sector that could help decarbonise transport and industry: hydrogen. In this pioneering industry, we have already manufactured electrolysers and storage solutions for nearly 1,000 customers in different industries. Today, John Cockerill Hydrogen offers the most powerful electrolysers on the market, capable of producing up to 1300Nm³ per hour (equivalent to 6.5 megawatts (MW).
Brochure

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John Cockerill supports the energy transition by developing innovative technological solutions for various industries and other sectors. By participating in the development of renewable energies the Group is contributing to the fight against climate change.
John Cockerill Hydrogen

Strategic Markets

Industry

Industry

Green hydrogen, also called renewable hydrogen, is different from hydrogen produced from other processes, such as steam methane reforming, various petrochemical processes or coal gasification, because green hydrogen does not emit CO². The electrolysis of water produces, by definition, hydrogen and only pure oxygen. So there is no trace of CO².

Power to Gas

Power to Gas

Hydrogen is a fantastic energy vector to balance supply and demand of electricity, and to complement the intermittent electricity generated by solar or wind power.

Mobility

Mobility

Today, the transport sector is responsible for air pollution in cities and about 14% of global CO2 emissions. Green hydrogen and our electrolysers will help to change this.

Renewable Energy

Renewable Energy

Renewable electricity production, especially from wind and solar sources, is booming around the world, and production costs are falling rapidly. H² can be used to store and release renewable energy. Excess renewable electricity can be stored as hydrogen and then used to produce renewable energy.

H₂ Production

H₂ Production

Because the best way to produce green hydrogen is through water electrolysis, John Cockerill Hydrogen has developed a wide range of alkaline electrolysers.

Free Ebook

Green Hydrogen: Myth or Reality?

The race for green hydrogen starts today. All of the recovery plans are putting their stakes on it. And where there’s a race, there’s business… The question is: is this really the Holy Grail?

Our Vision

John Cockerill delivers essential technologies for energy transition

Resources

Green Hydrogen explained

What is green hydrogen? How do we produce it? How does it help society? Learn more about green hydrogen by watching our videos and reading our ebooks.
Newsletter

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News

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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