Energy Supply (electricity, gas, district heating)

District heating network, Frankfurt am Main


NRM Netzdienste Rhein-Main GmbH, Frankfurt am Main


Frankfurt, Germany

Project duration

December 2014 - June 2017

Total costs

approx. € 22 million

Planning offices

FAAG Technik GmbH (Frankfurt am Main), Kocks Consult GmbH (Frankfurt am Main)

Construction phases


Total length

Pipes: approx. 3000 m, culverts: approx. 500 m

Internal diameter of tunnel

Ø 250 cm

The energy transition has arrived in Germany’s cities. With Drees & Sommer’s support, Mainova is optimizing Frankfurt’s district heating network, creating the Basis for more efficient network operation, making the heating supply more reliable and reducing carbon emissions in the long term.

Added value

  • Tight approval process, open and clear communication with the client

Individual services

  • Client Representation
  • Project Management
  • Planning and Construction Management
  • Tender Process Support
  • Construction Supervision