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Case studies

They trust us

Airbus
ArcelorMittal
Axess
BNP Paribas Real Estate
Carrefour
Celsius Energy
Cerema
Cetim
Daher
Dalkia (groupe EDF)
DB Schenker
E.Leclerc
Engie
Eurométropole de Strasbourg
Faurecia (groupe Forvia)
Framatome
Icade
Léon Grosse
Mines Paris – PSL
NGE
OP Mobility
Renault
Saft
Stellantis
TotalEnergies
Toulouse Métropole
Ville de Courbevoie
Walden

Measured results

Examples of quantified gains, across all sectors.

Industrial site · production, 50,000 m²

−14% on heating, €63,000 saved per year

Heating consumption cut from 10,000 to 8,600 MWh.

Logistics warehouse · 20,000 m²

−20% on heating, €21,000 saved per year

Heating consumption cut from 2,100 to 1,680 MWh.

School complex · City of Courbevoie, 2,900 m²

−28%, €6,300 saved per year

Project carried out with Dalkia on a site connected to the district heating network: consumption cut from 377 to 271 MWh.

In all three cases, payback is under one year.