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Propelling a net-zero emissions future

An internal combustion engine specially designed for the characteristics of hydrogen

Driving the energy transition with EHM

EHM is committed to providing an innovative and economically viable solution to help companies achieve their sustainability goals while remaining competitive in the marketplace.

Our value proposition is based on four main pillars:

Decarbonization

Our hydrogen engines emit zero CO2 emissions, helping to reduce the environmental impact of heavy mobility.

Efficiency and performance

Our combustion engines provide high efficiency, surpassing conventional hydrogen combustion engines and fuel cell engines.

Competitive cost

Despite its advanced technology, our hydrogen engine is offered at a competitive cost, making the transition to cleaner mobility economically viable for transport companies.

A complete solution adapted to your needs

Thanks to a strong ecosystem of partners, we
cover all stages of the value chain to provide you with a transition to

EHM© technology

Our patented breakthrough technology makes it possible to combine "zero emissions", competitive cost, robustness and durability by building a Hydrogen engine with redesigned combustion cycles and adapted materials. This makes it an ideal solution for decarbonizing heavy mobility, including trucks, buses, boats and also generators.