NL - Amsterdam: the first energy-neutral hotel in Amsterdam with 700 m² of PV modules in the south and east façades. The glass roof above the atrium is also fitted with Photovoltaics which also functions as a sunshade. It was possible to dispense with an air conditioning system. Geothermal energy serves as a further energy source. Rainwater is collected to irrigate the garden in the hall. The building received an "Excellent" rating under the BREEAM (Building Research Establishment Environmental Assessment Method) sustainability certification system.
Thema: View or try out
02906 Niesky: In the small Saxon town of Niesky, 20 minutes by train from Görlitz, the then largest European timber construction company "Christoph & Unmack AG" (C&U) built four factory and model housing estates in timber construction with a total of 317 flats in 114 houses. Of these, around 100 model houses with more than 250 flats are still well preserved as housing estates today, most of which are in their original condition and most of which are listed buildings. They were realised between 1918 and 1940.
23552 Lübeck: At the time, the Aegidienhof was the largest social housing project in Schleswig-Holstein. Here, young and old, people without and with disabilities, single people and families, live and work together in a new urban mix. The architectural firm Meyer Steffens Architekten+Stadtplaner BDA carefully renovated and converted twelve different old town houses around a large common courtyard in the complex around the Aegidienhof, which is significant in terms of architectural and cultural history. The result is 65 apartments as well as 9 studios, practices, offices, workshops and a café. Completion (modernization): 2003
42279 Wuppertal: The exhibition with 19 show houses in the "Efficiency House Plus" building standard on the 18,000 square meter site is a model project of the prefabricated construction industry for the development of energy-efficient settlements, sponsored by the BBSR. All model houses are networked with each other and have a central storage battery so that energy can be generated, stored and distributed collectively. Completion: 2013
51545 Waldbröhl: the wooden house settlement on the Panarbora site has five tree houses, which are located at a height of up to seven metres. The tree-top apartments offer overnight accommodation with 6, 4, or 2 single beds. Overnight stays can be booked through the German Youth Hostel Association. Completion: 2015
44649 Herne: This is not a housing estate, but the concept could equally be applied to housing. The Naturhuset apartment house by Bengt Warne in Stockholm was one of the first pioneering buildings to implement the house-in-house principle with a shell of glass. Also the Student dormitory ESA in Kaiserslautern is built like this. The project in Herne, however, is the most spectacular of its kind in this form.
Planned in partnership by the German architectural firm HHS Planer & Architekten AG and the French architectural firm Jourda & Perraudin (Francoise Helene Jourda and Gilles Perraudin), the building is enclosed in a glass climate shell that creates a Mediterranean climate similar to that in Nice. This is on average 5 °C warmer than the outside temperature. Water features, earth channels and large gates prevent overheating in summer. The solar system in the roof, was the largest building-integrated system of its kind at the time. The supports inside are made of 56 spruce trunks. Completion: 1999
64289 Darmstadt: Forest spiral, design by Friedensreich Hundertwasser. Model project for the use of recycled concrete.
"Green roofs are the roof coverings of the future. [...] It's hard to imagine that there was once a time when roofs were dead - without life and without vegetation."
Friedensreich Hundertwasser in: Stifter, Roland (1988): Roof gardens: green islands in the city. Stuttgart
79110 Freiburg-Seeparkgelände: Architecture: Möhrle (Freiburg), created as part of the State Garden Show; today used as a BUND centre for children and youth work (environmental education). Natural garden, solar systems, rainwater harvesting, mound wood construction. "Hogan" (Indians); ecological interior design (solid wood furniture, resource-saving household appliances, ...), completion: 1986
94336 Windberg: 106 beds in 39 single, double and four-bed rooms, also 10 common rooms; wheelchair accessible. Solar architecture with TWD thermal insulation by Thomas Herzog. Completion: 1991