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Willow Glen Apartments

Multifamily Housing in California, CA · 1231 Willow Avenue, Hercules · 94547

ENERGY STAR score
100
band A · 2024
Site EUI
31.7
kBtu/ft²
GHG emissions
124
tCO₂e
GHG intensity
1.8
kgCO₂e/ft²
Floor area
69,546
sq ft
Year built
1988
vintage
◆ Loading map…
85–10070–8455–691–54
Location

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

Benchmarking record

FieldValue
ENERGY STAR score100 (band A)
Site EUI31.7 kBtu/ft²
Source EUI
GHG emissions124 tCO₂e
GHG intensity1.8 kgCO₂e/ft²
Electricity129,855 kWh
Natural gas17,873 therms
Gross floor area69,546 sq ft
Source recordcalifornia:16055528:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest100±031.7 kBtu/ft²124 tCO₂e
2022100±027.7 kBtu/ft²128 tCO₂e
2021100+2428.4 kBtu/ft²124 tCO₂e
20207637.1 kBtu/ft²185 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
1231 Willow Avenue, Hercules
State
California
ZIP
94547
Coordinates
38.01583, -122.25541

Within ~1 km

Nearby benchmarked buildings

No other benchmarked buildings within ~1 km.

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Willow Glen Apartments's energy grade?

Willow Glen Apartments scores 100 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 Willow Glen Apartments use?

Its 2024 site energy-use intensity was 31.7 kBtu/ft² across 69,546 sq ft, including 129,855 kWh of electricity and 17,873 therms of natural gas.

What are Willow Glen Apartments's carbon emissions?

Willow Glen Apartments reported 124 tCO₂e of greenhouse-gas emissions (1.8 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:16055528:2024.