Sites info
- Redevelopment of public spaces in the Corolles-Reflets-Iris neighborhood Oct 1, 2021 - Jun 30, 2022
- The Link Tower construction site - Start of the structural work May 27, 2022 - Jul 2, 2022
- One-way traffic alignment on avenue de la Division Leclerc in Courbevoie Jul 23, 2020 - Jul 30, 2022
- Creation of a medical centre in the former "Buref" Centre. Jan 15, 2021 - Jul 31, 2022
- Public space works on the Placette Césaire - ZAC des Groues Mar 7, 2022 - Oct 31, 2022
- Preparatory work on the Hanriot public spaces - ZAC des Groues Apr 1, 2022 - Feb 1, 2023
- Place de La Défense Mar 1, 2021 - May 31, 2023
- Deployment of the new heating network and its two substations - ZAC des Groues Feb 1, 2022 - Jun 30, 2023
- Construction of school group 1 - ZAC des Groues Jul 1, 2021 - Jul 31, 2023
- Construction of the Engie Campus - La Garenne-Colombes Jul 1, 2021 - Jan 1, 2024
- Construction of lot 3 - La Forêt des Groues - ZAC des Groues Nov 19, 2021 - Mar 31, 2024
- Construction of lot 4 - Flora - ZAC des Groues Dec 1, 2021 - Jun 30, 2024
- LIGHTWELL Project Apr 1, 2022 - Jun 30, 2024
- Construction of Lot 1 - West Village - ZAC des Groues Dec 31, 2021 - Sep 30, 2024
- Construction of the FOcd lot - ZAC des Groues Jan 3, 2022 - Dec 31, 2024
- Public space works on the Balcony - ZAC de Groues Oct 1, 2021 - Jan 1, 2025
- Quartier de Charlebourg, à la Garenne-Colombes : début des travaux Jun 8, 2020 - Jun 30, 2025
- Redevelopment of the public spaces of the Place Carpeaux Jan 1, 2022 - Jan 6, 2026
- Odyssey project site - Les Miroirs site Dec 15, 2021 - Jan 31, 2026
Deployment of the new heating network and its two substations - ZAC des Groues
Feb 1, 2022 - Jun 30, 2023
The ZAC des Groues project involves extending the existing heating network supplying La Défense to serve the new buildings. The connection of the operation has also made it possible to initiate the greening of the entire network, whose energy mix will reach 50% renewable energy by the end of the year. Work on the deployment of this new network will begin at the beginning of 2022 with the construction of two substations in parallel. The aim is to be able to supply the first lots of the ZAC with heating as soon as they are delivered.
Location: one in the southern sector (Garenne) and one in the northern sector (Hanriot)
Site contact: groues2030@parisladefense.com
Overall picture showing the location of the two substations