84S2O-Sanwi-Westin San Diego Gaslamp
Hotel in California, CA · 910 Broadway Circle, San Diego · 92101
At a glance
84S2O-Sanwi-Westin San Diego Gaslamp is a 358,431-square-foot hotel at 910 Broadway Circle, San Diego in San Diego, California, built in 1987. In its 2023 California benchmarking disclosure it reported a site energy-use intensity of 68.8 kBtu/ft².
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 68.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 3,827,970 kWh |
| Gross floor area | 358,431 sq ft |
| Source record | california:6348209:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 68.8 kBtu/ft² | — | |
| 2022 | 88 | -7 | 55.5 kBtu/ft² | 1,219 tCO₂e |
| 2020 | 95 | +24 | 44.1 kBtu/ft² | 966 tCO₂e |
| 2019 | 71 | ±0 | 68.0 kBtu/ft² | 1,464 tCO₂e |
| 2018 | 71 | 66.6 kBtu/ft² | 1,501 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 910 Broadway Circle, San Diego
- City
- California
- State
- California
- ZIP
- 92101
- Coordinates
- 32.71447, -117.16320
Within ~1 km
Nearby benchmarked buildings
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- San Diego Convention Centerscore —
Convention Center · 1,763,876 sq ft
- Hyatt Manchester San Diegoscore 71
Hotel · 1,711,889 sq ft
- Manchestergrand Hyatt San Diegoscore 93
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- Petco Park 3Bscore —
Stadium (Open) · 1,600,000 sq ft
See also: most efficient in California · biggest emitters
How does 84S2O-Sanwi-Westin San Diego Gaslamp compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Its site EUI of 68.8 kBtu/ft² is roughly in line with the average of 65.6 kBtu/ft².
At 358,431 sq ft, it is about twice the average floor area of 167,786 sq ft for those buildings. Its 1987 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 84S2O-Sanwi-Westin San Diego Gaslamp's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 84S2O-Sanwi-Westin San Diego Gaslamp, covering report years 2018, 2019, 2020, 2022, 2023. Its ENERGY STAR score went from 71 in 2018 to 88 in 2022 (+17 points); its best year on file was 2020, at 95. Site EUI moved from 66.6 kBtu/ft² (2018) to 68.8 kBtu/ft² (2023), an 3% increase. Reported emissions went from 1,501 tCO₂e to 1,219 tCO₂e over the same span (down 19%).
What does a site EUI of 68.8 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. 84S2O-Sanwi-Westin San Diego Gaslamp's 68.8 kBtu/ft² across 358,431 sq ft works out to about 24.7 billion Btu (7,227 MWh-equivalent) in 2023. The disclosure also reports 3,827,970 kWh of electricity for the year.
Which law requires 84S2O-Sanwi-Westin San Diego Gaslamp to report its energy use?
84S2O-Sanwi-Westin San Diego Gaslamp 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 2023 disclosure (source record california:6348209:2023). 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
- Hilton La Jolla Torrey Pines· 358,000 sq ft · score 92 (A)
- Doubletree By Hilton Ontario Airport· 358,000 sq ft · score 54 (D)
- Hilton La Jolla Torrey Pines (Santp)· 358,000 sq ft · score 97 (A)
- Los Angeles Burbank Airport Marriott· 356,925 sq ft · score 50 (D)
- 33806-Oakland City Center Marriott· 354,000 sq ft · score 75 (B)
- 18000 Von Karman Ave· 353,684 sq ft · score 84 (B)
- 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 84S2O-Sanwi-Westin San Diego Gaslamp's energy grade?
84S2O-Sanwi-Westin San Diego Gaslamp did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 68.8 kBtu/ft².
How much energy does 84S2O-Sanwi-Westin San Diego Gaslamp use?
Its 2023 site energy-use intensity was 68.8 kBtu/ft² across 358,431 sq ft, including 3,827,970 kWh of electricity.
What are 84S2O-Sanwi-Westin San Diego Gaslamp's carbon emissions?
No greenhouse-gas emissions figure was reported for 2023.
Where is 84S2O-Sanwi-Westin San Diego Gaslamp?
84S2O-Sanwi-Westin San Diego Gaslamp is at 910 Broadway Circle, San Diego, in San Diego, California 92101. Its coordinates are 32.71447, -117.16320 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 84S2O-Sanwi-Westin San Diego Gaslamp and when was it built?
84S2O-Sanwi-Westin San Diego Gaslamp has 358,431 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1987 as its year built. It is classed as hotel.
Is 84S2O-Sanwi-Westin San Diego Gaslamp covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “84S2O-Sanwi-Westin San Diego Gaslamp, San Diego, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/84s2o-sanwi-westin-san-diego-gaslamp-25dfc1e0 (data as of July 9, 2026).