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TME’s FC module brings hydrogen to wider maritime industry

EODev installs their Toyota fuel cell based maritime REXH2 in HYNOVA Yachts
Toyota fuel cell technology integrated in Energy Observer Developments’ (EODev) Hydrogen Range Extender (REXH2), delivers zero CO2, zero fine particle emissions and noise-free maritime mobility. The module has already been successfully tested aboard the Energy Observer boat (EO) over more than 7,000 nautical miles, including trans-Atlantic crossings. EODev is now installing it in HYNOVA Yachts and starting field demonstration tests.


The REXH2 is a modular maritime hydrogen power solution developed around Toyota's fuel cell technology. It has been successfully tested in real open sea conditions aboard the Energy Observer boat for over more than 7,000 nautical miles including trans-Atlantic crossings. The hydrogen-electric hybrid technology in the REXH2 makes silent maritime and river mobility without emissions of CO2 or fine particles possible. 
"We welcome the opportunity to further expand the testing of our hydrogen technology to another maritime application. Following the integration of our Fuel Cell module in the Energy Observer boat, we have further adjusted the module to fit in the EODev Hydrogen Range Extender. Together with the EODev team, we can demonstrate that zero emissions and zero noise technologies for different types of mobility and power applications are already possible today. Making the different applications available is a great opportunity to decarbonise energy usage already today and contribute to the development of the hydrogen society.”
Thiebault Paquet, Director of the Fuel Cell Business Unit

Integrating the technology into a variety of applications

The Toyota fuel cell module inside the REXH2 delivers up to 60 kW rated net power and is based on the existing fuel cell technology from the Toyota Mirai. The R&D carried out by the EODev and Toyota teams has made it possible to perfectly adapt the technology to the challenging conditions of the marine environment. 
With this kind of projects, Toyota is enhancing a wider business strategy around their fuel cell technology which has the flexibility to be adapted for a variety of uses. Together with the supply of fuel cell modules, the Fuel Cell Business Unit at Toyota Motor Europe provides technical support and expertise to guarantee the optimal use of the module. Toyota is integrating its fuel cell technology into a wide variety of applications including buses, trucks, generators and boats.