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Sustainable Building Case Studies

  1. Bremen State and University Library
  2. Radical refurbishment of the office towers of the KfW Bankengruppe (banking group)
  3. Printing company in Karlsruhe
  4. Office buildings of the Civil Engineering Office in Nuremberg
  5. Käthe-Kollwitz School, Aachen
  6. Renovation and reconstruction of a childcare facility in Wismar
  7. Renovation of a listed "Art Nouveau" building in Nuremberg
  8. "Neue Burse" student hall of residence, Wuppertal

Renovation of a listed "Art Nouveau" building in Nuremberg

Measures

  • Gas condensing boiler
  • Ventilation and heat recovery
  • Insulation with ecological insulating materials

Energy Savings

After the renovation, the building's heating requirement fell by almost 60% and is now around 109 kWh/m2a.