Hotel G
Hotel in California, CA · 386 Geary St., San Francisco · 94102
At a glance
Hotel G is a 83,500-square-foot hotel at 386 Geary St., San Francisco in San Francisco, California, built in 1908. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 27.6 kBtu/ft² and 141 tCO₂e of greenhouse-gas emissions. That score is higher than 91% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 27.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 141 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 412,823 kWh |
| Natural gas | 8,995 therms |
| Gross floor area | 83,500 sq ft |
| Source record | california:4424223:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 100 | +11 | 27.6 kBtu/ft² | 141 tCO₂e |
| 2019 | 89 | -6 | 66.5 kBtu/ft² | 332 tCO₂e |
| 2018 | 95 | 56.3 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
- 386 Geary St., San Francisco
- City
- California
- State
- California
- ZIP
- 94102
- Coordinates
- 37.78719, -122.40957
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in California · biggest emitters
How does Hotel G compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Hotel G's ENERGY STAR score of 100 compares with an average of 74 across the 1,525 that report a score; it scores higher than 91% of them. Its site EUI of 27.6 kBtu/ft² is about 58% 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 1.7 kgCO₂e/ft² is about 57% below the group average of 4.0 kgCO₂e/ft².
At 83,500 sq ft, it is about half of the average floor area of 167,786 sq ft for those buildings. It was built in 1908, 80 years earlier 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 Hotel G's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Hotel G, covering report years 2018–2020. Its ENERGY STAR score went from 95 in 2018 to 100 in 2020 (+5 points). Site EUI moved from 56.3 kBtu/ft² (2018) to 27.6 kBtu/ft² (2020), a 51% decrease. Reported emissions went from 292 tCO₂e to 141 tCO₂e over the same span (down 52%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Hotel G's 27.6 kBtu/ft² across 83,500 sq ft works out to about 2.3 billion Btu (675 MWh-equivalent) in 2020. The disclosure also reports 412,823 kWh of electricity and 8,995 therms of natural gas for the year.
Which law requires Hotel G to report its energy use?
Hotel G 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 2020 disclosure (source record california:4424223:2020). 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
- Valencia Ca Cy· 83,380 sq ft · score 88 (A)
- Hilton Garden Inn San Jose/Milpitas· 83,310 sq ft · score 97 (A)
- 150, Hilton Garden Inn - San Jose / Milpitas· 83,310 sq ft · score 74 (B)
- Hilton Garden Inn San Jose Milpitas· 83,310 sq ft · score 94 (A)
- The Axiom· 83,256 sq ft · score 92 (A)
- Homewood Suites Mission Valley· 83,104 sq ft · score 81 (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 Hotel G's energy grade?
Hotel G scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hotel G use?
Its 2020 site energy-use intensity was 27.6 kBtu/ft² across 83,500 sq ft, including 412,823 kWh of electricity and 8,995 therms of natural gas.
What are Hotel G's carbon emissions?
Hotel G reported 141 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 2020.
Where is Hotel G?
Hotel G is at 386 Geary St., San Francisco, in San Francisco, California 94102. Its coordinates are 37.78719, -122.40957 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Hotel G and when was it built?
Hotel G has 83,500 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1908 as its year built. It is classed as hotel.
Is Hotel G covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “Hotel G, San Francisco, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/hotel-g-fe6c599b (data as of July 9, 2026).