Clhynn
Hydrogen fuel cells with a detachable in-situ hydrogen source for transport and stationary power users
Highlights
- Young companyFounded 2022
- New on EvolcAdded 2026-11-01
About Clhynn
Clhynn develops hydrogen fuel cells in which the hydrogen source is combined with the cell. The hydrogen is generated in situ from water, and the source can be detached and replaced once empty. Cells can be connected to each other, and their power outputs combined.
The technology is aimed at maritime, land and air transport as well as stationary applications. The website publishes testimonials from businesses in intralogistics and stationary equipment. The company states that it is seeking investors to accelerate its growth.
The fuel cell is based on 15 years of research and development at CNRS. Clhynn was founded on 18 March 2022 and is headquartered in Besançon, France. It received ISO 9001 certification in July 2025 for the design of its fuel cell and associated hydrogen source. It was selected for the 13th promotion of the Moove Lab, sponsored by BMW Group France.
Product: Hydrogen fuel cell with a detachable hydrogen source that generates hydrogen in situ from water; cells can be connected to combine power.
Jobs at Clhynn
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