Ontario International Airport Authority
Other - Public Services in California, CA · 1923 East Avion Street, Ontario · 91761
At a glance
Ontario International Airport Authority is a 102,210-square-foot other - public services building at 1923 East Avion Street, Ontario in Ontario, California, built in 1970. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 21.6 kBtu/ft² and 144 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 21.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 144 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 636,357 kWh |
| Gross floor area | 102,210 sq ft |
| Source record | california:34394216:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 21.6 kBtu/ft² | 144 tCO₂e | |
| 2023 | — | 23.4 kBtu/ft² | 169 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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1923 East Avion Street, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.05190, -117.60854
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Ontario International Airport Authority compare with other other - public services buildings in California?
The latest disclosures cover 111 other - public services buildings in California, out of 40,029 buildings citywide. Its site EUI of 21.6 kBtu/ft² is about 71% below the average of 75.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.4 kgCO₂e/ft² is about 69% below the group average of 4.5 kgCO₂e/ft².
At 102,210 sq ft, it is about 16% below the average floor area of 121,493 sq ft for those buildings. It was built in 1970, 17 years earlier than the group's average year built (1987). Across all 24 jurisdictions BuildingCensus covers, the 346 other - public services buildings average an ENERGY STAR score of 34 and a site EUI of 83.8 kBtu/ft².
How has Ontario International Airport Authority's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Ontario International Airport Authority, covering report years 2023–2024. Site EUI moved from 23.4 kBtu/ft² (2023) to 21.6 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 169 tCO₂e to 144 tCO₂e over the same span (down 15%).
What does a site EUI of 21.6 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Ontario International Airport Authority's 21.6 kBtu/ft² across 102,210 sq ft works out to about 2.2 billion Btu (647 MWh-equivalent) in 2024. The disclosure also reports 636,357 kWh of electricity for the year.
Which law requires Ontario International Airport Authority to report its energy use?
Ontario International Airport Authority reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:34394216:2024). 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.
More other - public services buildings in California
- Shoreway Environmental Center· 100,000 sq ft · EUI 40.6 kBtu/ft²
- 3911 Park Blvd· 99,999 sq ft · EUI 39.3 kBtu/ft²
- 6955 Aragon Circle - Ab802· 94,111 sq ft · EUI 20.4 kBtu/ft²
- National-Sepulveda· 93,593 sq ft · EUI 2.7 kBtu/ft²
- Indio Law Building· 93,340 sq ft · EUI 88.7 kBtu/ft²
- Villasport San Jose· 90,970 sq ft · EUI 401.7 kBtu/ft²
- Other - Public Services buildings in California· 111 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Ontario International Airport Authority's energy grade?
Ontario International Airport Authority did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 21.6 kBtu/ft².
How much energy does Ontario International Airport Authority use?
Its 2024 site energy-use intensity was 21.6 kBtu/ft² across 102,210 sq ft, including 636,357 kWh of electricity.
What are Ontario International Airport Authority's carbon emissions?
Ontario International Airport Authority reported 144 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 2024.
Where is Ontario International Airport Authority?
Ontario International Airport Authority is at 1923 East Avion Street, Ontario, in Ontario, California 91761. Its coordinates are 34.05190, -117.60854 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ontario International Airport Authority and when was it built?
Ontario International Airport Authority has 102,210 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1970 as its year built. It is classed as other - public services.
Is Ontario International Airport Authority covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Ontario International Airport Authority, Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ontario-international-airport-authority-49b2e0f2 (data as of July 9, 2026).