The decarbonized surface ➡️ 100,000 m²
Reference energy ➡️ Gas
-70%
energy savings
-92%
reduction in CO2 emissions
Background
In 2021, Prologis, one of the world leaders in logistics and industrial real estate, called on Accenta to improve the energy performance of a large 100,000 m² warehouse.
The group is thus pursuing an ambitious strategy to decarbonize its assets.
Tailor-made solutions from Accenta
To achieve its environmental objectives, Prologis relies on an energy mix composed of geothermal heat and solar energy.
The system includes geostorage of excess heat (in summer) and cold (in winter) in order to build up reserves that can be used during peak consumption or during the inter-seasons.
The geothermal capture system consists of:
✅ 1 geothermal heat pump
✅ 103 geothermal probes (93 meters deep)
✅ 2 aerothermal heat pumps (air/water)
✅ 19 temperature probes
✅ 1 control cabinet for production
✅ The Respilot software solution whose mission is to continuously seek the best energy solutions by combining comfort and sobriety
Customer benefits
Exceptional performance:
✅ Energy consumption has decreased by -70%
✅ The carbon impact has been reduced by -92% compared to a standard solution operating with gas and chillers
This energy transition brings other advantages for the owner and operator:
✅ A significant improvement in the thermal comfort of employees thanks to continuous management of the system based on the building’s needs (temperature, humidity, brightness, occupancy, etc.)
✅ A valued heritage and an eco-responsible image with a BREEAM Outstanding label
✅ Compliance with regulations, in particular the tertiary decree
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