Ayres Hotel Chino Hills
Hotel in California, CA · 4785 Chino Hills Parkway, Chino Hills · 91709
At a glance
Ayres Hotel Chino Hills is a 74,847-square-foot hotel at 4785 Chino Hills Parkway, Chino Hills in Chino Hills, California, built in 2009. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 63.4 kBtu/ft² and 278 tCO₂e of greenhouse-gas emissions. That score is higher than 57% 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 | 87 (band A) |
| Site EUI | 63.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 278 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 712,464 kWh |
| Natural gas | 21,971 therms |
| Gross floor area | 74,847 sq ft |
| Source record | california:6838357:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | +4 | 63.4 kBtu/ft² | 278 tCO₂e |
| 2023 | 83 | -2 | 64.9 kBtu/ft² | 303 tCO₂e |
| 2022 | 85 | -13 | 62.6 kBtu/ft² | 292 tCO₂e |
| 2020 | 98 | +12 | 50.2 kBtu/ft² | 203 tCO₂e |
| 2019 | 86 | +1 | 62.3 kBtu/ft² | 291 tCO₂e |
| 2018 | 85 | 61.9 kBtu/ft² | 292 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
- 4785 Chino Hills Parkway, Chino Hills
- City
- California
- State
- California
- ZIP
- 91709
- Coordinates
- 33.98245, -117.70226
Within ~1 km
Nearby benchmarked buildings
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- Ryder_6787score —
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- Spectrum South #6score 91
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- The Crossings Of Chino Hillsscore 100
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- Spectrum South #1score 65
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See also: most efficient in California · biggest emitters
How does Ayres Hotel Chino Hills compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Ayres Hotel Chino Hills's ENERGY STAR score of 87 compares with an average of 74 across the 1,525 that report a score; it scores higher than 57% of them and lower than 41%. Its site EUI of 63.4 kBtu/ft² is roughly in line with 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 3.7 kgCO₂e/ft² is roughly in line with the group average of 4.0 kgCO₂e/ft².
At 74,847 sq ft, it is about 55% below the average floor area of 167,786 sq ft for those buildings. It was built in 2009, 21 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 Ayres Hotel Chino Hills's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Ayres Hotel Chino Hills, covering report years 2018, 2019, 2020, 2022, 2023, 2024. Its ENERGY STAR score went from 85 in 2018 to 87 in 2024 (+2 points); its best year on file was 2020, at 98. Site EUI moved from 61.9 kBtu/ft² (2018) to 63.4 kBtu/ft² (2024), an 2% increase. Reported emissions went from 292 tCO₂e to 278 tCO₂e over the same span (down 5%).
What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 falls in band A — high performer (85–100). 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. Ayres Hotel Chino Hills's 63.4 kBtu/ft² across 74,847 sq ft works out to about 4.7 billion Btu (1,391 MWh-equivalent) in 2024. The disclosure also reports 712,464 kWh of electricity and 21,971 therms of natural gas for the year.
Which law requires Ayres Hotel Chino Hills to report its energy use?
Ayres Hotel Chino Hills 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:6838357:2024). 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 hotel buildings in California
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- Doubletree By Hilton Palmdale· 74,468 sq ft · score 93 (A)
- Holiday Inn Express Sfo Airport South· 74,445 sq ft · score 57 (C)
- Burlingame Ca Hoie· 74,445 sq ft · score 26 (D)
- Advantage Hospitality Dba Hilton Garden Inn Sacramento Airport Natomas· 74,424 sq ft · score 95 (A)
- 67425 Two Bunch Palms Trail - Ab802· 74,384 sq ft · score 97 (A)
- 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 Ayres Hotel Chino Hills's energy grade?
Ayres Hotel Chino Hills scores 87 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 Ayres Hotel Chino Hills use?
Its 2024 site energy-use intensity was 63.4 kBtu/ft² across 74,847 sq ft, including 712,464 kWh of electricity and 21,971 therms of natural gas.
What are Ayres Hotel Chino Hills's carbon emissions?
Ayres Hotel Chino Hills reported 278 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is Ayres Hotel Chino Hills?
Ayres Hotel Chino Hills is at 4785 Chino Hills Parkway, Chino Hills, in Chino Hills, California 91709. Its coordinates are 33.98245, -117.70226 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ayres Hotel Chino Hills and when was it built?
Ayres Hotel Chino Hills has 74,847 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2009 as its year built. It is classed as hotel.
Is Ayres Hotel Chino Hills 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, “Ayres Hotel Chino Hills, Chino Hills, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ayres-hotel-chino-hills-fd453d23 (data as of July 9, 2026).