“What, a house without heating?” Everyone who talks regarding their passive house gets such astonished reactions – including Elke (48) and Manfred (59) Widmann. In 2004 the pioneers built their passive house in the north of Wels. In short, This technology is regarding using the incoming sunlight (passively), which is why the south-west facing windows are generously sized.
Elke and Manfred Widmann: Passive House pioneers without airs and graces
