66115 Saarbrücken: Architect: W. Göggelmann (Saarbrücken), 14 dwelling units, community house, social project, 800- 1000 hours of own work, 1.250 Euro/sqm, bright yellow natural paint on clay plaster, straw clay walls. Construction time: 1988 - 1994
61440 Oberursel3 new office buildings, 18 new residential buildings, GFZ: 1.06; The largest PlusEnergy quarter could have been built in Oberursel near Frankfurt with around 150 apartments and commercial use in 3 office buildings and 18 residential buildings as new buildings.
01109 Dresden: Hellerau is considered one of the early testimonies of modernism. With a spirit of experimentation, it bundled the various life-reform currents of the spirit of optimism of the early 20th century. Hellerau is considered the "nursery" of the Werkbund and a manifestation of its ideas. Completion: 1955
28357 Bremen-Hollerland: 200 WE (not realised); model photos, well analysed study on the failure of the project. The most important reasons: "too sterile architecture; too expensive although low-cost construction was promised; too far outside the city; that the light rail was not led into the new district; overall poor construction activity; large employer in Bremen went bankrupt. The Hollerland project, however, caused a lot of media hype and is considered a model for many other projects that have been realized in the meantime, such as "Bremen-Grünenstrasse", however, not on the outskirts but in the city center.
24159 Kiel-Pries: In 7 buildings around a car-free courtyard of approx. 6,500 m², a total of 27 apartments between approx. 40 and approx. 125 m² living space and a community house with a grass roof, as well as an organic food store in an existing building have been created in a space-saving architecture. Four of the buildings are new constructions, in the other two buildings old building substance was redeveloped. Completion: 2003
