Lhyfe, one of the world’s pioneers in the production of green and renewable H₂ to decarbonize industry and mobility, announces the signing of a major contract with INOCEL covering the supply of up to 140 tons of green H₂ over a period of four years for the test benches of high-power fuel cells manufactured by INOCEL.

Since the beginning of 2025, Lhyfe has been supplying green H₂ to INOCEL’s plants in Belfort (Burgundy-Franche-Comté region) and Saint-Égrève (Auvergne-Rhône-Alpes region). This green H₂ powers the test benches of INOCEL’s fuel cells, which are the most powerful in the world (300 kW). With a 60% energy efficiency, these fuel cells offer competitive operating costs compared to diesel.

By recombining H₂ and oxygen molecules, fuel cells generate electricity without releasing CO₂ – only water. High-power fuel cells such as those currently being developed by INOCEL can meet the growing need for clean mobile and stationary electricity generation. This includes H₂-powered generators for off-grid sites (events, construction sites, ports, etc.), industrial facilities and buildings requiring a stable power supply (data centers, hospitals, office buildings and banks) as well as for the maritime sector and heavy land mobility.

This contract reinforces the joint commitment of Lhyfe and INOCEL to the energy transition. By relying on green H₂, the two companies intend to promote sustainable energy solutions and accelerate the decarbonization of critical industrial sectors, particularly stationary applications and mobility.

Jules Billiet, Managing Director of INOCEL said, “This strategic partnership with Lhyfe guarantees us a reliable supply of green and renewable H₂ for our test benches and production tests. It reaffirms our commitment to providing zero-emission solutions for mobile and stationary power generation and mobility applications.”

Matthieu Guesné, Founder and CEO of Lhyfe said, “This contract marks another essential step in our mission to make green H₂ widely available. We are proud to supply INOCEL, a pioneer in the fuel cells industry. By working with INOCEL, we are contributing to the growth of high-power fuel cells which represent a major technological and sustainable advance in the stationary power generation, marine and mobility sectors.”