French CleanTech
Start-up

Sylfen

Innovative hydrogen-based storage solutions


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 Read more

Levisys

Levitation systems


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.

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Sweetch Energy

Salinity gradient tech


Sweetch Energy : 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 Read more

Coldinnov

Cold production by thermochemical reaction


Coldinnov : Cold production by thermochemical reaction

Based in Toulouse, the company develops a real disruptive innovation thanks to a thermochemical reaction totally reversible and repeatable.read more Read more

Mini Green Power

High tech mini power plants


Mini Green Power : High tech mini power plants

Mini Green Power builds high tech mini power plants turning green waste into  electricity and heat. This clean technology uses local biomassresources to generate energy for local needs.read more Read more