Nature and EnvironmentLife in a passive house11/14/2016November 14, 2016The Berschin family live on Europe's biggest passive housing estate in Heidelberg, Germany. Homes use very little energy - and public buildings, supermarkets, a cinema and crèche will soon meet the same strict standards.Copy linkImage: Passive House InstituteAdvertisementLife in a passive house05:05This browser does not support the video element.
