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GEH2 ® - The Hydrogen fuel cell power generator

The GEH2 is a zero-emissions electro-hydrogen medium-power generator for land applications (back-up & prime power)

October 2022
Gallery GEH2 ® - The Hydrogen fuel cell power generator 1
Gallery GEH2 ® - The Hydrogen fuel cell power generator 1


The EODev GEH2® is a hydrogen fuel cell power generator designed to replace diesel or gas gensets in both mobile, prime and emergency standby applications. This generator has zero direct emission, only rejecting water and heat as by-products. No noise, no fumes, no CO2 or fine particles. It was designed to be scalable, efficient and easy to use, and is equipped with the latest generation of hydrogen fuel cells from Toyota, giving it strong reliability and a record life span. It can thus be used in various scenarios, depending on the customers' needs, to provide low carbon electricity to support existing power supply limitations from the grid. Customers comprise all sorts of companies that have temporary power supply needs or emergency power needs.

Label Date October 25, 2022
From France
Maturity stage Medium and large scale commercialization
Looking For Network, New clients, Visibility

The environmental benefits

  • The GEH2 has a mass of 3.9 tons and its dimensions are 1150mm (width) x 2200mm (height) x 3350mm (length)
  • This cutting-edge generator has zero direct on-field emissions, only rejecting water and heat as by-products: No noise, no fumes, no CO2 or fine particles
  • These mobile hydrogen power generators have the advantage of being ultra-quiet when running and odourless

The Financial benefits

  • The GEH2® has an energy efficiency of 50%, whereas a Diesel solution operates with only 30% efficiency
  • EODev offers a warranty of 6,500 hours or 24 months of operations but the lifespan of the GEH2 is expected to reach at least 13,000 hours

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

EODev (Energy Observer Developments)

We develop and industrialize sustainable, reliable and affordable hydrogen-based energy solutions.

View company profile Solution website
Headquarters 92130 Issy-les-Moulineaux, France
Contact the Solution Provider Add to Favorites

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator EODev (Energy Observer Developments) has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.