D - 78315 Radolfzell on Lake Constance: Constance University of Applied Sciences designed an urban building model with examples of buildings such as offices, production facilities and warehouses. This was used to calculate the life cycle costs and emissions resulting from the energy supply. The energy supply for heating, cooling, air, light and electricity was optimised and energy requirements minimised. Companies can also utilise the knowledge gained from this for their new buildings. A hydrogen storage system was modelled as an optional scenario in the study.
Stadtregion: Lake Constance Region
8 posts
78404 Constance: Architecture: Schaudt. 102 student rooms and common rooms in 17 semi-detached houses (approx. 42 units). Timber construction: post and beam construction. Client: Constance Student Union. Completion: 1992
78464 Constance-Jungerhalde: Architecture: Schaudt Architekten. Client: Wobak Konstanz. Skeleton construction. Completion: 1993. Award: German Building Award 1995
78464 Constance: Architekturbüro Wamsler, Baugruppe Tannenhof Süd GbR, passive houses with central pellet heating and community room. 8 Clienten, 1,184 m2, Completion: 2002-2003
88045 Friedrichshafen: 570 apartments, 40,000 sqm living space, 4.2 million euros for solar technology = 5,500 euros additional investment per apartment = 83 euros/sqm living space, research project of ITW, Stuttgart, solar coverage ratio is of 50 % (heating and hot water), 4,056 sqm solar collectors, 12,000 cubic meters storage (33 m diameter, 20 m high)
88212 Ravensburg: Building biology terraced housing estate, 29 units, completion: 1993, architecture: Joachim Eble, client: Siedlungswerk Gemeinnützige Gesellschaft für Wohnungs- und Städtebau, Stuttgart. Solar-assisted local heating supply and first collective collector system (115 m² as a pilot project in Baden-Württemberg) generate 50 % of hot water with 5 m³ short-term heat storage. Price reduction of 50% compared to individual systems on each house.
88299 Leutkirch: Architecture: Lichtblick-COOP Arnold Dransfeld, 6 individual houses, thermal insulation made of Kali water glass compressed wood chips, wood chip individual stoves, solar collectors, prefabricated wooden panel construction, 950 Euro/sqm living space (incl. land) Occupation: 1995
88662 Überlingen: Architecture: Imre Makovetch (Hungary), health food shop, wholefood restaurant and hotel, completion: 1992
