SEM-REV offshore energy test site

Green hydrogen production

Research and education

Offshore research site operation

GEPS Techno's WAVEGEM floating platform specially engineered to stabilize the hydrogen production unit in offshore conditions, managing platform movements and environmental stresses.

Technology developed by Lhyfe to prevent and remove fouling (accumulation of unwanted deposits) on electrolysis equipment, reducing maintenance requirements.

Custom software and algorithms developed by Lhyfe to remotely manage the Sealhyfe site and enable 100% autonomous platform operation.

Fujian Province

Saint-Nazaire, Brittany

An offshore green hydrogen production pilot project combining a floating electrolyzer platform with offshore wind power. The platform is equipped with a 1 MW electrolyzer and mounted on a specially engineered floating platform to stabilize operations in ocean conditions.

First floating renewable hydrogen production platform deployed offshore, towed to a test site approximately 12.5 miles (20 kilometers) off the coast of Normandy.

Lhyfe projects in Denmark and Sweden larger than 100-megawatts in capacity.

A floating wind turbine connected to the SEM-REV power hub that supplies renewable electricity to power the Sealhyfe electrolyzer.

Offshore green hydrogen production platform

An offshore green hydrogen production platform featuring a 1 MW electrolyzer mounted on GEPS Techno's WAVEGEM floating platform. Capable of producing up to 400 kg of hydrogen per day and designed for autonomous operation in offshore conditions.