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Median EUI
43.8
kBtu/ft²/yr
Buildings benchmarked
1500
with floor area & ≥ 2 months
Method & basis
EUI & benchmarking: EPA ENERGY STAR Portfolio Manager; DOE/EIA CBECS.
Energy conversion: 1 kWh = 3.412 kBtu; 1 therm = 100 kBtu (EIA).
EUI distribution across buildings
Each building's annualized EUI; the spread shows efficiency variation.
By customer class
| Class | Buildings | p25 | Median EUI | p75 |
|---|---|---|---|---|
| RESIDENTIAL | 1202 | 27.3 | 44.0 | 72.1 |
| COMMERCIAL | 250 | 19.4 | 42.0 | 87.4 |
| INDUSTRIAL | 48 | 17.5 | 36.4 | 111.6 |
Classes with fewer than 15 buildings are withheld (k-anonymity; Sweeney 2002, ESSnet SDC Handbook).