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Mixed residential · Thônex

Chemin du Curé-DESCLOUDS 2

EGID 295155444 · Latest year: 2025 · Bois-des-Arts

258
IDC · MJ/m²·yr
259
3-year average
99
Estimated thermal energy · MWh
1'383
Heated floor area (SRE) · m²

Compared with similar buildings

050100
IDC
258
Peer median
381
Difference
−32.3 %
Percentile
10th
Zone median
—

Higher IDC than 10 % of similar buildings. Lower than the peer median.

Peer group: Mixed residential buildings across the canton of Geneva, 2025 (3913 buildings).

Zone comparison hidden: fewer than 10 buildings in this zone.

Trend

+3.6 %
Change over 3 years (2022 → 2025: 249 → 258)

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

010020030040050060045020132014201620182020202220242025
━ Building IDC╌ Peer median
Building type
Mixed residential
Official use
Habitation - activités
Main energy carrier
Heat pump (electricity consumed)
Industrial zone
Bois-des-Arts

IDC × SRE, climate-normalised: heating and hot water only, not process energy.

For heat pumps the IDC counts electricity used, which lowers the value compared with fuel-based systems.