Heat and cold production of the P3 logistics park in Grand-Couronne - 19,000 m²

Background

P3 Logistic Parks, a major player in logistics real estate in Europe, and Poste Immobilier entrust Accenta with the change of its heating system of a 19,000 m² warehouse located in Grand-Couronne, near Rouen.

The objectives for this new building occupied by Colissimo meet the following challenges:

✅ Achieve exemplary environmental performance

✅ Significantly reduce energy costs while preserving optimal thermal comfort

✅ Obtain a BREEAM Excellent label

Tailor-made solutions from Accenta

The chosen solution involves a heating and cooling production system based on geothermal energy.

The work undertaken on the Grand-Couronne site consists of the installation of:

✅ A 5,800 m field of geothermal probes (58 probes 100 m deep)

✅ 2 geothermal heat pumps

✅ 1 aerothermal heat pump

Benefits for the customer

Colissimo has complete control over its energy consumption and benefits from the advantages of its geothermal installation:

✅ A significant reduction in energy bills and CO2 emissions

✅ Compliance with the tertiary decree 2040

✅ The BREEAM Excellent building label

✅ A gain in employee comfort

✅ An increase in the real estate value of the site

✅ An eco-responsible approach that enhances the image of P3 Logistic Park and Colissimo

“Thanks to Accenta’s geothermal solution, we are cutting energy consumption by 71% and CO₂ emissions by 92% for this logistics asset compared to gas. Operating costs are reduced, comfort is ensured, and we are meeting our decarbonization targets and compliance requirements under the Tertiary Decree.”

Christelle Brandy, Sustainable Real Estate Project Manager at La Poste Immobilier