79110 Freiburg: Architect: Rolf Disch, model project with transparent thermal insulation, renovation of old buildings
68549 Heidelberg-Bergheim: 200 residential units, 170 as new buildings and just under 30 through the refurbishment of existing buildings. The area is divided into three residential courtyards with green inner block areas, which are directly adjacent to a park with public facilities. Construction period: 1998-2001
22844 Norderstedt: 36 terraced houses in low-energy construction, all roofs are completely greened, combined heat and power plant. Completion: ~2002
68259 Mannheim-Wallstadt-North: 26 hectares, 850 residential units. The primary goal was to create a settlement area that fulfils the elementary human desire for a stylish, natural living culture. This goal is achieved through an environmental concept that includes, for example, green spaces, wetland biotopes and ponds.
72121Tübingen: Architecture: LogID (Dieter Schempp). The conservatories are a central element of the four terraced houses, as well as the "green solar architecture". The window panes have a k-value of 1.4. The heated air from the conservatories can enter the living spaces via folding elements or via temperature-controlled fans. The houses are also supplied with district heating. Completion: 1988
