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Project design, construction supervision and engineering 06/09/2021 Bobigny Drancy #ITHERM Conseil
Prime contractor for the geothermal heating network in the towns of Bobigny and Drancy.
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Type of assignment

Prime contractor for the geothermal heating network in the towns of Bobigny and Drancy. Retrofitting the power plant, including incorporation of heat pumps and an extension of the heating network (development of the distribution network and retrofitting the substations).

Eventually, the network will deliver 200 GWh.

Project leader

About the subsidiary involved in the project

A few figures

2020/2023

Duration of the project

€70 million

Total cost of the work

200 GWh

Delivered by the network

Description of the work

A 3-year assignment:

  • 2019: Studies and preparation of the tender documents
  • Summer 2020: Retrofitting the existing boiler house and 53 substations, connecting 10 municipal buildings and social housing units, extending the existing network in Bobigny by 8 km.
  • Summer 2021: Connecting 22 substation, extending the network in Drancy by 6 km.

 

Purpose of the work:

  • Creating surface facilities for the geothermal plant and retrofitting Bobigny’s existing boiler house.
  • Installing the geothermal heating network in the council areas of Bobigny and Drancy, and connecting the subscribers.

 

This project aims to capitalize on the local area’s geothermal resources while also deploying the existing network to enable new users to be connected.

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