Hgi San Francisco Aprt
Hotel in California, CA · 670 Gateway Blvd, San Francisco · 94080
At a glance
Hgi San Francisco Aprt is a 88,200-square-foot hotel at 670 Gateway Blvd, San Francisco in San Francisco, California, built in 1999. In its 2018 California benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 67.8 kBtu/ft² and 366 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 67.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 366 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 812,052 kWh |
| Natural gas | 32,131 therms |
| Gross floor area | 88,200 sq ft |
| Source record | california:4228137:2018 |
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
- 670 Gateway Blvd, San Francisco
- City
- California
- State
- California
- ZIP
- 94080
- Coordinates
- 37.65748, -122.39766
Within ~1 km
Nearby benchmarked buildings
Hospital (General Medical & Surgical) · 813,577 sq ft
- Bmr-1000 Gatewayscore —
Laboratory · 509,068 sq ft
- Bmr-750 Gateway Blvd.score —
Mixed Use Property · 440,709 sq ft
- Bmr-700 Gateway Blvdscore —
Laboratory · 360,587 sq ft
- 213 East Grand Avenuescore —
Other · 293,855 sq ft
- 611 Gatewayscore 85
Office · 288,524 sq ft
See also: most efficient in California · biggest emitters
How does Hgi San Francisco Aprt compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Hgi San Francisco Aprt's ENERGY STAR score of 77 compares with an average of 74 across the 1,525 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 67.8 kBtu/ft² is roughly in line with the average of 65.6 kBtu/ft². Its emissions intensity of 4.1 kgCO₂e/ft² is roughly in line with the group average of 4.0 kgCO₂e/ft².
At 88,200 sq ft, it is about half of the average floor area of 167,786 sq ft for those buildings. It was built in 1999, 11 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.
What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 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. Hgi San Francisco Aprt's 67.8 kBtu/ft² across 88,200 sq ft works out to about 6 billion Btu (1,753 MWh-equivalent) in 2018. The disclosure also reports 812,052 kWh of electricity and 32,131 therms of natural gas for the year.
Which law requires Hgi San Francisco Aprt to report its energy use?
Hgi San Francisco Aprt 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 2018 disclosure (source record california:4228137:2018). 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
- Garden Grove Ca Hgi· 88,195 sq ft · score 68 (C)
- Courtyard Anaheim Convention Center· 88,110 sq ft · score 76 (B)
- 57510-Oxrcr-Camarillo· 88,035 sq ft · score 91 (A)
- 57F24-Sbago- Residence Inn By Marriott Santa Barbara Goleta· 88,000 sq ft · score 1 (D)
- 1218 - Sonesta Select Huntington Beach 9950 Slater Ave - Svc· 87,870 sq ft · score 97 (A)
- Santa Monica Ca Cy· 87,818 sq ft · score 55 (C)
- 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 Hgi San Francisco Aprt's energy grade?
Hgi San Francisco Aprt scores 77 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2018 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hgi San Francisco Aprt use?
Its 2018 site energy-use intensity was 67.8 kBtu/ft² across 88,200 sq ft, including 812,052 kWh of electricity and 32,131 therms of natural gas.
What are Hgi San Francisco Aprt's carbon emissions?
Hgi San Francisco Aprt reported 366 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2018.
Where is Hgi San Francisco Aprt?
Hgi San Francisco Aprt is at 670 Gateway Blvd, San Francisco, in San Francisco, California 94080. Its coordinates are 37.65748, -122.39766 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Hgi San Francisco Aprt and when was it built?
Hgi San Francisco Aprt has 88,200 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1999 as its year built. It is classed as hotel.
Is Hgi San Francisco Aprt covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2018 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, “Hgi San Francisco Aprt, San Francisco, California — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/california/hgi-san-francisco-aprt-73dd4fec (data as of July 9, 2026).