"Bauen 2050" residential development in Urdorf with "zero CO2 emissions"
When the sun is low, at night, in snow and rain, a wind direction-independent hybrid wind-solar small power plant generates additional renewable energy from wind and sun.
The latest lighthouse project for modern construction methods, "Building 2050" by the Umwelt Arena Schweiz foundation, is a power house in the service of the tenants, the investor and the environment. The residents have a predetermined energy consumption budget, within the framework of which they receive heat and household electricity at zero cost, explained Walter Schmid.