Mixed residential · Grand-Lancy
Avenue des Communes-Réunies 39
EGID 1020269 · Latest year: 2024 · Rambossons
893
IDC · MJ/m²·yr
901
3-year average
47
Estimated thermal energy · MWh
190
Heated floor area (SRE) · m²
Compared with similar buildings
050100
- IDC
- 893
- Peer median
- 395
- Difference
- +126.1 %
- Percentile
- 100th
- Zone median
- —
Higher IDC than 100 % of similar buildings. Higher than the peer median — may warrant further assessment.
Peer group: Mixed residential buildings across the canton of Geneva, 2024 (4264 buildings).
Zone comparison hidden: fewer than 10 buildings in this zone.
Trend
−17.5 %
Change over 3 years (2021 → 2024: 1'083 → 893)
Geneva legal thresholds (indicative)
Geneva's energy regulation compares the 3-year average IDC with thresholds. Above 450 MJ/m², owners must take improvement measures; above the "significant" threshold, energy renovation is mandatory (800 until 2026, 650 from 2027, 550 from 2031).
- 450 — measures requiredabove
- 800 — significant (until 2026)above
- 650 — significant (from 2027)above
Indicative reading based on published data. Only the cantonal energy office (OCEN) determines obligations.
IDC history
- Building type
- Mixed residential
- Official use
- Habitation - activités
- Main energy carrier
- Gas
- Industrial zone
- Rambossons
IDC × SRE, climate-normalised: heating and hot water only, not process energy.