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PEM technology

PEM technology uses direct current to split pure water into hydrogen and oxygen.

The water molecules react to form oxygen and protons; the electrons are freed. The protons move across a very thin conducting membrane and combine with electrons from the external circuit to form hydrogen gas.

PEM electrolysis is the most effective technology for producing hydrogen from renewable energies.

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Partnerships
Elogen, CNRS and Université Paris-Saclay create a joint laboratory to facilitate industrial-scale production of green hydrogen
Bpifrance: Jean-Baptiste Choimet talks about hydrogen "made in France"
Media
Forbes: Interview with Jean-Baptiste Choimet
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