BuildingCensus
A

Wiltsey Middle School

K-12 School in California, CA · 1450 E. G St., Ontario · 91764

ENERGY STAR score
97
band A · 2024
Site EUI
17.9
kBtu/ft²
GHG emissions
83
tCO₂e
GHG intensity
1.1
kgCO₂e/ft²
Floor area
72,580
sq ft
Year built
1960
vintage
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85–10070–8455–691–54
This entry + 6 nearby

AB 802 (Public Resources Code §25402.10) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score97 (band A)
Site EUI17.9 kBtu/ft²
Source EUI
GHG emissions83 tCO₂e
GHG intensity1.1 kgCO₂e/ft²
Electricity367,584 kWh
Gross floor area72,580 sq ft
Source recordcalifornia:27478749:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest97-117.9 kBtu/ft²83 tCO₂e
202398+115.6 kBtu/ft²78 tCO₂e
20229713.7 kBtu/ft²88 tCO₂e

Compliance context

AB 802 (Public Resources Code §25402.10)

AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
1450 E. G St., Ontario
State
California
ZIP
91764
Coordinates
34.06956, -117.62212

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Wiltsey Middle School's energy grade?

Wiltsey Middle School scores 97 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Wiltsey Middle School use?

Its 2024 site energy-use intensity was 17.9 kBtu/ft² across 72,580 sq ft, including 367,584 kWh of electricity.

What are Wiltsey Middle School's carbon emissions?

Wiltsey Middle School reported 83 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2024. AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.

Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:27478749:2024.