French CleanTech
Rhône-Alpes

Sol’r

Green Solar airship


Sol’r : Green Solar airship

A group of French engineering developed the first airship in the world powered by solare energy. Called Sol’r, the airship has a flexible solar panels on top of the envelope, which feeds an electric motor with two propellers bipales.read more Read more

Brochier technologies

Photocatalytic pollution control solution


Brochier technologies : Photocatalytic pollution control solution

Brochier Technologies is a french company specialised in optical fibre weaving solutions for light applications in lighting, communications, safety, pollution control, and medical fields. The company developed an innovative UVtex technology which is a photovoltaic pollution control solution using optical fibre plastics and UV light.read more Read more

Domelys

Recover heat on wastewater


Domelys : Recover heat on wastewater

Domelys technologies is a french cleantech start-up specialised in the conversion of renewable energy in buildings. The company developed a patented solution called CalH2O, for the heat recovery hot water discharged by ships, industrial or commercial.read more Read more

Jet metal technologies

Clean coating technology


Jet metal technologies : Clean coating technology

Jet Metal Technologies develops and markets an innovative and clean metallization solution. The technology is suitable for decoration, mirror, photovoltaic, electromagnetic shielding, or conductivity applications…read more Read more

Kaplan Energy

Solar water heater


Kaplan Energy : Solar water heater

Kaplan is a french company developing an innovative solution (E-Stocker) to provide solar energy, including days without sun, through thermal batteries to an accumulation of over-solar and the restitution days where the sun does not go. With partners as the CNRS and CETHIL, this young company is specialized in solar water heaters.read more Read more