French CleanTech
Start-up
Energy storage

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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Ergosup

High pressure hydrogen


Ergosup : High pressure hydrogen

ERGOSUP has developed an innovative technology to produce high-pressure hydrogen to be used in particular for "zero emission" mobility applications.

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NawaTechnologies

Supercapacitator electricity storage device


NawaTechnologies : Supercapacitator electricity storage device

Created in 2013, NawaTechnologies is developing new materials for conversion, storage and transportation of energy and electricity.
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I-Ten

Innovative micro battery


I-Ten : Innovative micro battery

Based in Lyon, I-Ten developed a new generation of micro battery from nanotechnology and protected by eight patent families.read more Read more

Ad-Venta

Solutions for high pressure gas applications


Ad-Venta : Solutions for high pressure gas applications

Ad-Venta is positioned in solutions for high pressure gas applications. Its offer aims facilitating the integration of hydrogen into vehicles.read more Read more