Sylfen

Innovative hydrogen-based storage solutions

Sylfen offers the Smart Energy Hub, a solution that combines batteries, for their fast switching capabilities, with an innovation: a reversible electrolyser, capable of storing energy in the form of hydrogen. Read more

Levisys

Levitation systems

LEVISYS is the leader in the industrial sector of energy storage by flywheels and will quickly become a leading player in the international electricity storage market.

Salinity gradient tech

Sweetch Energy is a french start up developing a technology exploiting the differences in salt concentration between fresh and salt water to generate electricity. Read more

Electro Power Systems

Integrated storage solutions

The Group is the pioneer of technology-neutral, integrated hybrid energy storage solutions for grid support in developed economies and off-grid power generation in emerging countries Read more

Argilus

Clay plaster and ecological material

Argilus is a french cleantech leader in clay based plasters and products. They invent a new construction material, that would be just as solid as concrete but much more environmentally friendly to manufacture. Read more