30539 Hanover Kronsberg: adjacent to the Expo-Settlement Hanover-Kronsberg the "ecovillage Kronsberg" is to be built. The sponsor is the cooperative ecovillage hannover e.G., which was founded in 09/2019 and today (02/2021) already has 555 members. The cooperative will purchase the 49,300 m² site from the City of Hannover in February 2021; construction planning is in full swing.
01189 Dresden-Coschütz: 18 dwelling units, completion. 1999, residential courtyard according to Fritz Matzinger: especially in Austria there are a number of housing estates that were realized according to the Matzinger residential courtyard concept (see also "Offenau residential courtyards"). Wooden panel construction, a lot of own work, inexpensive.
23500 Lübeck-Moisling: New construction of 75 apartments as DHH (30x) and RHH (5x) in timber construction. A special feature was a high share of own work, which was credited instead of equity. Some of the houses were built as so-called "butterfly houses". The construction costs were less than 1000 Euro per sqm living space. Completion: 1999
33649 Bielefeld-Quelle: 96 units, architect: Hans-Friedrich Bültmann, special features: all buildings are equipped with composting toilets and the highest composting toilet in Europe is located on the 5th floor. Further water measures: rainwater infiltration, own drinking water source; a reed sewage treatment plant was planned but could not be realised. Energy: BHKW, local heating network, internal cable TV, telephone distribution. Social: KiTa, craftsmen's yard, cooperative project. Economy: Development as a large plot, low-cost construction with partly much own work. Construction time: 1997
50827 Cologne-Blumenberg: Architect: Reimund Stewen, with passive solar use, natural building techniques (timber frame construction with 20% clay and 80% electricity infill), economical use of land, social diversity and cost savings through communal building, use of ecological building services, waste collection, recycling, installation of private gardens. Completion: 1989
58638 Iserlohn: Street: Oestricher Str. 39 to 57. Organisation and structuring of the project: Verein Wohnhof Iserlohn e.V., architecture: energy and environmentally friendly building, Leo Schwering. Approx. 55 persons in 17 flats and 2 offices as terraced, semi-detached and detached houses, grass roof, timber frame construction, parking space-free development (central parking spaces in front), innovative financing concept, legal form "association". 3rd prize at the timber construction award 2000 of the Märkischer Kreis.
67659 Kaiserslautern: ESA (Energy Saving Student Residence): planned and built with students, "house in a house" principle (based on Bengt Warn's "Naturhuset"), 20 rooms, a kitchen and other common rooms, varied planting of the winter garden, recycled building materials, solar system for hot water, each room also has a private terrace or seating area in the greenhouse.
74254 Offenau: Residential courtyards according to the concept of Fritz Matzinger Austria; 2 x 8 dwelling units around two residential courtyards (31 adults/ 30 children), 200 m² residential courtyard with completely opening roof, common rooms: play corner, playground, common winter garden, bicycle storage rooms, visitors' room, sauna, common workshop; naturopathic doctor's practice; architect's office; accounting service; occupation: 1986. Karl Kübel Prize 1996
74594 Kreßberg: "Schloss Tempelhof" is a grassroots community that has existed in northern Baden-Württemberg since 2010. Almost 150 residents live on the 30-hectare village site. The ecovillage community is expected to grow to 300 residents. The community practices solidarity agriculture according to permaculture principles. There are jobs in a market garden, animal husbandry, cheese dairy, beekeeping, bakery and in the kitchen. Others have been created in the seminar business, the building sector, the administration and in the Free Montessori School.
79100 Freiburg-Vauban (Project No. 1): 285 adults, children and young people in 45 flats which are mainly divided into shared flats. Former barracks buildings converted with a lot of own work, modelled on the Cherysee barracks in Constance; creation of low-cost living space; biodiesel CHP local heat supply, clay interior plastering, cellulose insulation etc., partly very large shared flats; food coop, first occupancy after renovation with ecological building materials: 1993.
24113 Kiel-Hassee: Werkgemeinschaft für Architektur und Städtebau (Heidrun Buhse, H.Schulze, a.o.), 21 dwelling units, reed sewage treatment plant, compost toilets, BHKW with local heating network, planning by architects, cooperative, participation, community house, kindergarten, architectural office, organic building form. Completion: 1992