par Baptiste Roux Dit Riche | Cleantech Republic | 10.06.11
Energy efficiency has become the leitmotif of green builders. Since January, the Parisian start-up Ennesys has been proposing to equip buildings and eco-neighborhoods with an unusual energy system. Its uniqueness? Power is provided by the cultivation of phytoplankton, microalgae whose growth is spurred by the wastewater of the building.