EN 
DE 
Energy concepts, Geothermal energy
CG Group & GASAG Solution Plus
Project details
- Concept study using geothermal energy up to LP 8
- Residential, office, commercial and service neighbourhood
- 93,430 m² total area, 11 buildings, approx. 73,000 m² GF
- First major project in Cologne with drilling depths >35 m (quality assurance)
- 112 geothermal probes already being installed,
approx. 35 more in planning
