Unprecedented certification for hydrogen marine propulsion
On January 30, 2025, EODev (Energy Observer Developments) announced that its REXH2 hydrogen fuel cell system has received the Type Approval Certificate (TAC) from Bureau Veritas Marine & Offshore. This certification is the first of its kind awarded to a marine system using this technology, confirming REXH2's compliance with the safety and performance requirements of the marine industry.
A modular, safe system for carbon-free navigation
The REXH2 is based on a PEM (Proton Exchange Membrane) hydrogen fuel cell technology developed in partnership with Toyota. Designed as a "plug & play" energy solution, it offers a viable alternative to traditional diesel engines, while guaranteeing a significant reduction in emissions.
This certification makes EODev one of only three companies worldwide to have achieved such recognition for a marine fuel cell. It attests to the system's reliability and safety, facilitating its adoption by shipowners and shipyards.
A strong commitment to the integration of hydrogen in maritime applications
According to Yann Darmaillac, EODev's Technical Director: " This approval represents a crucial step towards making hydrogen a cornerstone of maritime decarbonization. It validates the reliability and safety of REXH2, while opening up new deployment opportunities. "
Bureau Veritas, through Frédéric Thomas, Director of Equipment and Materials Certification, confirms this dynamic: " We are committed to supporting the safe integration of hydrogen technologies in the marine industry. This certification recognizes the growing maturity of these solutions. "
Practical applications in yachting and shipping
REXH2 has already been integrated into several emblematic projects, such as the Bluegame Hydrogen Support Vessels (HSV) for the America's Cup, and the Alba training ship in Corsica. Its first commercial project, Green Navy's PROMETEO catamaran, will use this technology to transport 200 passengers in Brittany without polluting emissions.
Charles Cardi, CEO of Green Navy, emphasizes: " The REXH2 brings cutting-edge technology to bear on our vision of passenger ships that meet environmental objectives without compromising performance. "
