Date: 11/22/2019, Number of photos: 4, © Photos: project info: www.sdg21.eu/db/wohnbebauung-traenkematte
Place: Freiburg
Date: 11/22/2019, Number of photos: 10, © Photos: project info: www.sdg21.eu/db/siedlung-lindenwaeldle
Date: 11/22/2019, Number of photos: 17, © Photos: project info: www.sdg21.eu/db/solarsiedlung-am-schlierberg
Date: 11/22/2019, Number of photos: 12, © Photos: project info: www.sdg21.eu/db/nachhaltiger-modellstadtteil-vauban
Date: 11/22/2019, Number of photos: 12, © Photos: project info: www.sdg21.eu/db/oekologische-stadtentwicklung-freiburg-rieselfeld
Date: 11/22/2019, Number of photos: 2, © Photos: The solar panels on the roof were removed. A side addition was added. Project info: www.sdg21.eu/db/energieautarkes-solarhaus
Date: 2005, Number of photos: 21, © Photos: Project info: http://sdg21.eu/db/baugruppe-stadt-frau-rieselfeld
Date: 8/2005, Number of photos: 96, © Photos: Project info: http://sdg21.eu/db/oekologische-stadtentwicklung-freiburg-rieselfeld
Date: 2004, Number of photos: 5, © Photos: Project info: www.sdg21.eu/db/solarsiedlung-am-schlierberg
Date: 2004, Number of photos: 17, © Photos: Project info: http://sdg21.eu/db/plusenergiehaus-heliotrop
Date: 2004, Number of photos: 57, © Photos: Ji Chen Project information: http://sdg21.eu/db/nachhaltiger-modellstadtteil-vauban
Date: 1998, Number of photos: 7, © Photos: Project information: http://sdg21.eu/db/siedlung-lindenwaeldle
Date: ~1998, Number of photos: 2, © Photos: Holger Wolpensinger, Bonn Photographs of the original state. In the side view you can see the hydrogen storage in the foreground. On the facade you can see panels with transparent thermal insulation with silver shading blinds. Project information: http://sdg21.eu/db/energieautarkes-solarhaus
Date: 1996, Number of photos: 4, © Photos: Project info: http://sdg21.eu/db/plusenergiehaus-heliotrop