Explore energy performance diagnostics in your neighborhood. Identify thermal sieves, compare consumption and access each DPE's details.
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Zoom to street level to see DPE data
Click a marker to see details and access tools
Enter an address or postcode to center the map on your area.
Filter by DPE label (A to G), property type (apartment/house) and surface area.
View DPE distribution, average consumption and % of thermal sieves in the area.
Data from the public ADEME database (14M+ diagnostics)
Regularly updated · Open data
The interactive map above draws on the public energy performance diagnosis (DPE) database published by ADEME, which lists more than 14 million surveyed homes across mainland France and its overseas territories. Each point is a real DPE, with its energy label (from A, very efficient, to G, very energy-intensive) and its estimated primary energy consumption (kWhPE/m²/year). Viewing this data at neighborhood, town or department scale reveals contrasts that national averages hide.
A home's energy performance depends heavily on its geographic context: the climate zone (France has three — H1 in the north and east, H2 along the Atlantic coast, H3 around the Mediterranean), altitude, the age of the building, and the dominant heating system. The same dwelling can earn a different label depending on whether it sits in a cold or temperate zone, because the DPE factors in climate-severity coefficients. That is why reading the map by region or department is more meaningful than a raw town-to-town comparison.
A "thermal sieve" is a home rated F or G. According to ADEME and the French national observatory for energy renovation (ONRE), they make up roughly 15 to 17% of the French housing stock, but their density varies widely between territories. They are more common in old town centers, rural mountain areas and certain pre-1975 condominiums (built before the first thermal regulation). The map helps spot these local concentrations. This is a major regulatory issue: since 2023, the most consumption-heavy G homes have been progressively banned from rental, followed by all G homes in 2025, F homes in 2028 and E homes in 2034 (Climate and Resilience Act).
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