Learn more about our vessels

GRN-24

Green Navy’s platforms will be constructed from strong, lightweight aluminium, which will give stability and maximise surface area, efficiency, manoeuvrability and safety.

Fleet Variants

Our fleet will provide operators with the choice for cargo, passenger, or mixed configurations. Customers will also have the option to seamlessly integrate our vessels into the current maritime infrastructure with full-electric, full-hydrogen, or scalable H2-ready variants.

H2VSG® Range Extender

Thanks to the support of Région Bretagne, our vessels will store 200kg of hydrogen in tanks on the upper deck, which will be integrated on the electric ship by a unique design offering plug and play installation.

PROMETEO

Our initial concept is coming to life as our first vessel is under ongoing construction and ongoing AiP level 2 approval with Bureau Veritas. Setting the new reference point for sustainable coastal transit, our platform is now available for lease or charter.

OUR REFERENCES

Our Naval Architect, Guy Saillard, has many years of experience in the maritime transport sector. Having designed the propulsion system for sustainable vessels in the past, namely Energy Observer and Tûranor PlanetSolar, he brings his knowledge and expertise to Green Navy.

Our Partners

Industrial Partners

Institutional Partners

READ OUR LATEST NEWS

PROMETEO Features in Maritime Journal

CEO Charles Cardi speaks to Debbie Mason about Green Navy’s progress in developing
sustainable maritime transport.

Green Navy Signs Contract with SECO Marine

The partnership will combine Green Navy’s naval architecture knowledge with SECO Marine’s hydrogen expertise.

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© 2025 Green Navy. All rights reserved

Our new website is getting ready to launch...

CONTACT

With the support of

© 2025 Green Navy. All rights reserved