BuildingCensus
D

Ontario Hospital Campus

Hospital (General Medical & Surgical) in California, CA · 2295 South Vineyard Avenue, Ontario · 91761

ENERGY STAR score
35
band D · 2024
Site EUI
239.7
kBtu/ft²
GHG emissions
10,278
tCO₂e
GHG intensity
13.8
kgCO₂e/ft²
Floor area
744,560
sq ft
Year built
2011
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 score35 (band D)
Site EUI239.7 kBtu/ft²
Source EUI
GHG emissions10,278 tCO₂e
GHG intensity13.8 kgCO₂e/ft²
Electricity21,703,099 kWh
Natural gas1,009,747 therms
Gross floor area744,560 sq ft
Source recordcalifornia:3862609:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest35+1239.7 kBtu/ft²10,278 tCO₂e
202334+1239.0 kBtu/ft²10,686 tCO₂e
202233-30266.1 kBtu/ft²11,535 tCO₂e
202163+17245.1 kBtu/ft²10,076 tCO₂e
202046+40257.4 kBtu/ft²10,967 tCO₂e
20186302.5 kBtu/ft²13,654 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
2295 South Vineyard Avenue, Ontario
State
California
ZIP
91761
Coordinates
34.03245, -117.60867

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Ontario Hospital Campus's energy grade?

Ontario Hospital Campus scores 35 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Ontario Hospital Campus use?

Its 2024 site energy-use intensity was 239.7 kBtu/ft² across 744,560 sq ft, including 21,703,099 kWh of electricity and 1,009,747 therms of natural gas.

What are Ontario Hospital Campus's carbon emissions?

Ontario Hospital Campus reported 10,278 tCO₂e of greenhouse-gas emissions (13.8 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:3862609:2024.