Retail & services · Le Lignon
Chemin du Château-Bloch 19
EGID 1028769 · Latest year: 2025 · ZILI
386
IDC · MJ/m²·yr
386
3-year average
563
Estimated thermal energy · MWh
5'249
Heated floor area (SRE) · m²
Compared with similar buildings
050100
- IDC
- 386
- Peer median
- 362
- Difference
- +6.6 %
- Percentile
- 54th
- Zone median
- 359 (+7.7 %)
Higher IDC than 54 % of similar buildings. Close to the peer median.
Peer group: Retail & services buildings across the canton of Geneva, 2025 (218 buildings).
Trend
+2.9 %
Change over 3 years (2022 → 2025: 375 → 386)
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 requiredbelow
- 800 — significant (until 2026)below
- 650 — significant (from 2027)below
Indicative reading based on published data. Only the cantonal energy office (OCEN) determines obligations.
IDC history
- Building type
- Retail & services
- Official use
- Commerce
- Main energy carrier
- District heating
- Industrial zone
- ZILI
IDC × SRE, climate-normalised: heating and hot water only, not process energy.