EnerTwin for House owners with pool Owning a house with indoor or outdoor pool eats a lot of energy. Even more if you are leaving in geographical areas where you have to heat the pool water. Owning an EnerTwin reduces costs and saves a ... Bertrand Piccard Biogas Blockheizkraftwerk CHP System Cogeneration EnerTwin HPTurbo HPTurbo.Tech Hydrogen KWK Anlage Microgas Turbine WKK Anlage Wasserstoff May 30, 2020 0 3925