Ayres Hotel Corona East
Hotel in California, CA · 2260 Griffin Way, Corona · 92879
At a glance
Ayres Hotel Corona East is a 51,273-square-foot hotel at 2260 Griffin Way, Corona in Corona, California, built in 1990. 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 71.4 kBtu/ft² and 217 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 | 71.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 217 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 462,966 kWh |
| Natural gas | 21,198 therms |
| Gross floor area | 51,273 sq ft |
| Source record | california:6844914:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | +4 | 71.4 kBtu/ft² | 217 tCO₂e |
| 2023 | 79 | -1 | 75.6 kBtu/ft² | 237 tCO₂e |
| 2022 | 80 | -12 | 75.3 kBtu/ft² | 230 tCO₂e |
| 2020 | 92 | +5 | 58.6 kBtu/ft² | 177 tCO₂e |
| 2019 | 87 | +1 | 67.6 kBtu/ft² | 211 tCO₂e |
| 2018 | 86 | 68.1 kBtu/ft² | 211 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
- 2260 Griffin Way, Corona
- City
- California
- State
- California
- ZIP
- 92879
- Coordinates
- 33.88822, -117.51653
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Ayres Hotel Corona East 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 Corona East'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 71.4 kBtu/ft² is roughly in line with the average of 65.6 kBtu/ft². Its emissions intensity of 4.2 kgCO₂e/ft² is roughly in line with the group average of 4.0 kgCO₂e/ft².
At 51,273 sq ft, it is about 69% below the average floor area of 167,786 sq ft for those buildings. Its 1990 construction date is close to 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 Corona East's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Ayres Hotel Corona East, covering report years 2018, 2019, 2020, 2022, 2023, 2024. Its ENERGY STAR score went from 86 in 2018 to 83 in 2024 (-3 points); its best year on file was 2020, at 92. Site EUI moved from 68.1 kBtu/ft² (2018) to 71.4 kBtu/ft² (2024), an 5% increase. Reported emissions went from 211 tCO₂e to 217 tCO₂e over the same span (up 3%).
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. Ayres Hotel Corona East's 71.4 kBtu/ft² across 51,273 sq ft works out to about 3.7 billion Btu (1,073 MWh-equivalent) in 2024. The disclosure also reports 462,966 kWh of electricity and 21,198 therms of natural gas for the year.
Which law requires Ayres Hotel Corona East to report its energy use?
Ayres Hotel Corona East 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:6844914:2024). 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
- Yosemite Southgate Hotel Llc· 51,268 sq ft · score 100 (A)
- Alhambra Hotel· 51,172 sq ft · score 90 (A)
- 0655-Ventura· 51,165 sq ft · score 44 (D)
- 7115 N Howard St· 51,046 sq ft · score 85 (A)
- Hilton Garden Inn Roseville· 51,045 sq ft · score 45 (D)
- Hkcc Hospitality Llc· 51,000 sq ft · score 27 (D)
- 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 Corona East's energy grade?
Ayres Hotel Corona East 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 Ayres Hotel Corona East use?
Its 2024 site energy-use intensity was 71.4 kBtu/ft² across 51,273 sq ft, including 462,966 kWh of electricity and 21,198 therms of natural gas.
What are Ayres Hotel Corona East's carbon emissions?
Ayres Hotel Corona East reported 217 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 2024.
Where is Ayres Hotel Corona East?
Ayres Hotel Corona East is at 2260 Griffin Way, Corona, in Corona, California 92879. Its coordinates are 33.88822, -117.51653 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ayres Hotel Corona East and when was it built?
Ayres Hotel Corona East has 51,273 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1990 as its year built. It is classed as hotel.
Is Ayres Hotel Corona East 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 Corona East, Corona, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ayres-hotel-corona-east-7d2fff3f (data as of July 9, 2026).