Loews Coronado Bay Resort
Hotel in California, CA · 4000 Coronado Bay Road, Coronado · 92118
At a glance
Loews Coronado Bay Resort is a 438,234-square-foot hotel at 4000 Coronado Bay Road, Coronado in Coronado, California, built in 1990. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 68 out of 100 (grade C), a site energy-use intensity of 98.5 kBtu/ft² and 2,716 tCO₂e of greenhouse-gas emissions. That score is higher than 31% 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 | 68 (band C) |
| Site EUI | 98.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 2,716 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 6,418,639 kWh |
| Natural gas | 237,664 therms |
| Gross floor area | 438,234 sq ft |
| Source record | california:1946623:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 68 | +49 | 98.5 kBtu/ft² | 2,716 tCO₂e |
| 2023 | 19 | -50 | 186.0 kBtu/ft² | 5,194 tCO₂e |
| 2022 | 69 | -12 | 99.6 kBtu/ft² | 2,704 tCO₂e |
| 2021 | 81 | -6 | 83.1 kBtu/ft² | 2,210 tCO₂e |
| 2020 | 87 | +39 | 76.4 kBtu/ft² | 2,071 tCO₂e |
| 2019 | 48 | +10 | 112.0 kBtu/ft² | 3,053 tCO₂e |
| 2018 | 38 | 122.9 kBtu/ft² | 3,343 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
- 4000 Coronado Bay Road, Coronado
- City
- California
- State
- California
- ZIP
- 92118
- Coordinates
- 32.63144, -117.13512
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
How does Loews Coronado Bay Resort compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Loews Coronado Bay Resort's ENERGY STAR score of 68 compares with an average of 74 across the 1,525 that report a score; it scores higher than 31% of them and lower than 68%. Its site EUI of 98.5 kBtu/ft² is about 50% above the average of 65.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.2 kgCO₂e/ft² is about 55% above the group average of 4.0 kgCO₂e/ft².
At 438,234 sq ft, it is about 161% above 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 Loews Coronado Bay Resort's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Loews Coronado Bay Resort, covering report years 2018–2024. Its ENERGY STAR score went from 38 in 2018 to 68 in 2024 (+30 points); its best year on file was 2020, at 87. Site EUI moved from 122.9 kBtu/ft² (2018) to 98.5 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 3,343 tCO₂e to 2,716 tCO₂e over the same span (down 19%).
What does an ENERGY STAR score of 68 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 68 means the building performs better than about 68% of its national peers. BuildingCensus bands the score into report-card grades; 68 falls in band C — below median (55–69). It sits 7 points below 75, the threshold for ENERGY STAR certification. 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. Loews Coronado Bay Resort's 98.5 kBtu/ft² across 438,234 sq ft works out to about 43.2 billion Btu (12,651 MWh-equivalent) in 2024. The disclosure also reports 6,418,639 kWh of electricity and 237,664 therms of natural gas for the year.
Which law requires Loews Coronado Bay Resort to report its energy use?
Loews Coronado Bay Resort 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:1946623:2024). 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
- Hyatt Regency Sacramento· 436,181 sq ft · score 80 (B)
- Wyndham - San Diego Bayside· 436,048 sq ft · score 80 (B)
- 333 Universal Hollywood Dr - Sheraton Universal Hotel· 433,745 sq ft · score 21 (D)
- Embassy Suites By Hilton San Francisco Airport Waterfront (Sfobg)· 432,304 sq ft
- A0000017 - Westingas_Sd_Bruins· 430,111 sq ft · score 37 (D)
- 73R21-Sforz-San Francisco Ritz Carlton· 423,706 sq ft · score 86 (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 Loews Coronado Bay Resort's energy grade?
Loews Coronado Bay Resort scores 68 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Loews Coronado Bay Resort use?
Its 2024 site energy-use intensity was 98.5 kBtu/ft² across 438,234 sq ft, including 6,418,639 kWh of electricity and 237,664 therms of natural gas.
What are Loews Coronado Bay Resort's carbon emissions?
Loews Coronado Bay Resort reported 2,716 tCO₂e of greenhouse-gas emissions (6.2 kgCO₂e/ft²) for 2024.
Where is Loews Coronado Bay Resort?
Loews Coronado Bay Resort is at 4000 Coronado Bay Road, Coronado, in Coronado, California 92118. Its coordinates are 32.63144, -117.13512 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Loews Coronado Bay Resort and when was it built?
Loews Coronado Bay Resort has 438,234 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 Loews Coronado Bay Resort 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, “Loews Coronado Bay Resort, Coronado, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/loews-coronado-bay-resort-7237c1df (data as of July 9, 2026).