2009 : La Maison à énergie propre

 

Why ?       To have clean and free energy at your disposal before eventually being independently powered in order to help reduce global warming.

 

Principle :

 

Solar panels supply the house during the day and at the same time compressed air cylinders are filled.

At night, the compressed air is converted into electricity to supply the house.At the same time this avoids the usage of a more polluting electric battery.

 

This invention was awarded in May 2009 at the Lepine competition in Paris with a OMPI gold medal ( World Organisation for the protection of  Interlectual Property).