French CleanTech
Rhône-Alpes
Energy storage

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

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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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

Freemens

Preserve battery life


Freemens : Preserve battery life

Based in Grenoble, Freemens developed an advanced technology based on a new approach and analysis of the real-time flow of energy within a battery cell.read more Read more