0911-Los Angeles-Ontario
Hotel in California, CA · 3990 Inland Empire Boulevard, Ontario · 91764
At a glance
0911-Los Angeles-Ontario is a 68,453-square-foot hotel at 3990 Inland Empire Boulevard, Ontario in Ontario, California, built in 1997. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 39.9 kBtu/ft² and 165 tCO₂e of greenhouse-gas emissions. That score is higher than 49% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 39.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 165 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 504,028 kWh |
| Natural gas | 9,588 therms |
| Gross floor area | 68,453 sq ft |
| Source record | california:6814755:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | ±0 | 39.9 kBtu/ft² | 165 tCO₂e |
| 2023 | 83 | +3 | 38.6 kBtu/ft² | 169 tCO₂e |
| 2022 | 80 | +2 | 39.2 kBtu/ft² | 176 tCO₂e |
| 2021 | 78 | +2 | 42.1 kBtu/ft² | 169 tCO₂e |
| 2019 | 76 | +6 | 42.9 kBtu/ft² | 179 tCO₂e |
| 2018 | 70 | 42.2 kBtu/ft² | 195 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
- 3990 Inland Empire Boulevard, Ontario
- City
- California
- State
- California
- ZIP
- 91764
- Coordinates
- 34.06809, -117.56871
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 0911-Los Angeles-Ontario compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. 0911-Los Angeles-Ontario's ENERGY STAR score of 83 compares with an average of 74 across the 1,525 that report a score; it scores higher than 49% of them and lower than 49%. Its site EUI of 39.9 kBtu/ft² is about 39% below the average of 65.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.4 kgCO₂e/ft² is about 40% below the group average of 4.0 kgCO₂e/ft².
At 68,453 sq ft, it is about 59% below the average floor area of 167,786 sq ft for those buildings. It was built in 1997, 9 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has 0911-Los Angeles-Ontario's energy performance changed over time?
BuildingCensus holds 6 California disclosures for 0911-Los Angeles-Ontario, covering report years 2018, 2019, 2021, 2022, 2023, 2024. Its ENERGY STAR score went from 70 in 2018 to 83 in 2024 (+13 points); its best year on file was 2023, at 83. Site EUI moved from 42.2 kBtu/ft² (2018) to 39.9 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 195 tCO₂e to 165 tCO₂e over the same span (down 16%).
What does an ENERGY STAR score of 83 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. 0911-Los Angeles-Ontario's 39.9 kBtu/ft² across 68,453 sq ft works out to about 2.7 billion Btu (800 MWh-equivalent) in 2024. The disclosure also reports 504,028 kWh of electricity and 9,588 therms of natural gas for the year.
Which law requires 0911-Los Angeles-Ontario to report its energy use?
0911-Los Angeles-Ontario 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:6814755:2024). 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.
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- Country Inn & Suites San Jose· 68,210 sq ft · score 96 (A)
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- 7111-Residence Inn San Diego Bernardo· 68,175 sq ft · score 49 (D)
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- Hotel buildings in California· 1,599 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 0911-Los Angeles-Ontario's energy grade?
0911-Los Angeles-Ontario scores 83 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 0911-Los Angeles-Ontario use?
Its 2024 site energy-use intensity was 39.9 kBtu/ft² across 68,453 sq ft, including 504,028 kWh of electricity and 9,588 therms of natural gas.
What are 0911-Los Angeles-Ontario's carbon emissions?
0911-Los Angeles-Ontario reported 165 tCO₂e of greenhouse-gas emissions (2.4 kgCO₂e/ft²) for 2024.
Where is 0911-Los Angeles-Ontario?
0911-Los Angeles-Ontario is at 3990 Inland Empire Boulevard, Ontario, in Ontario, California 91764. Its coordinates are 34.06809, -117.56871 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 0911-Los Angeles-Ontario and when was it built?
0911-Los Angeles-Ontario has 68,453 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1997 as its year built. It is classed as hotel.
Is 0911-Los Angeles-Ontario 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, “0911-Los Angeles-Ontario, Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/0911-los-angeles-ontario-7c20e976 (data as of July 9, 2026).