San Francisco Mark Hopkins Ca Ic
Hotel in California, CA · 999 California Street, San Francisco · 94108
At a glance
San Francisco Mark Hopkins Ca Ic is a 386,588-square-foot hotel at 999 California Street, San Francisco in San Francisco, California, built in 1980. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 33 out of 100 (grade D), a site energy-use intensity of 76.6 kBtu/ft² and 1,944 tCO₂e of greenhouse-gas emissions. That score is higher than 10% 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 | 33 (band D) |
| Site EUI | 76.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,944 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 2,633,793 kWh |
| Natural gas | 16,315 therms |
| Gross floor area | 386,588 sq ft |
| Source record | california:32992518:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 33 | +7 | 76.6 kBtu/ft² | 1,944 tCO₂e |
| 2023 | 26 | 84.7 kBtu/ft² | 2,192 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
- 999 California Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94108
- Coordinates
- 37.79152, -122.41014
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
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- 555 California Streetscore 76
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See also: most efficient in California · biggest emitters
How does San Francisco Mark Hopkins Ca Ic compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. San Francisco Mark Hopkins Ca Ic's ENERGY STAR score of 33 compares with an average of 74 across the 1,525 that report a score; it scores higher than 10% of them and lower than 89%. Its site EUI of 76.6 kBtu/ft² is about 17% 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 5.0 kgCO₂e/ft² is about 26% above the group average of 4.0 kgCO₂e/ft².
At 386,588 sq ft, it is about 130% above the average floor area of 167,786 sq ft for those buildings. It was built in 1980, 8 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 San Francisco Mark Hopkins Ca Ic's energy performance changed over time?
BuildingCensus holds 2 California disclosures for San Francisco Mark Hopkins Ca Ic, covering report years 2023–2024. Its ENERGY STAR score went from 26 in 2023 to 33 in 2024 (+7 points). Site EUI moved from 84.7 kBtu/ft² (2023) to 76.6 kBtu/ft² (2024), a 10% decrease. Reported emissions went from 2,192 tCO₂e to 1,944 tCO₂e over the same span (down 11%).
What does an ENERGY STAR score of 33 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 33 means the building performs better than about 33% of its national peers. BuildingCensus bands the score into report-card grades; 33 falls in band D — lowest band (1–54). It sits 42 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. San Francisco Mark Hopkins Ca Ic's 76.6 kBtu/ft² across 386,588 sq ft works out to about 29.6 billion Btu (8,679 MWh-equivalent) in 2024. The disclosure also reports 2,633,793 kWh of electricity and 16,315 therms of natural gas for the year.
Which law requires San Francisco Mark Hopkins Ca Ic to report its energy use?
San Francisco Mark Hopkins Ca Ic 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:32992518:2024). 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
- Omni Los Angeles Hotel At California Plaza· 384,002 sq ft · score 7 (D)
- Riviera Palm Springs· 383,000 sq ft · score 17 (D)
- Hilton Grand Vacations At Marbrisa· 382,725 sq ft · score 68 (C)
- Hyatt Regency Mission Bay· 381,325 sq ft · score 54 (D)
- 337E9-Laxtr-Torrance Marriott· 376,000 sq ft · score 86 (A)
- 73R04-Laguna Niguel Ritz Carlton· 375,822 sq ft · score 17 (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 San Francisco Mark Hopkins Ca Ic's energy grade?
San Francisco Mark Hopkins Ca Ic scores 33 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does San Francisco Mark Hopkins Ca Ic use?
Its 2024 site energy-use intensity was 76.6 kBtu/ft² across 386,588 sq ft, including 2,633,793 kWh of electricity and 16,315 therms of natural gas.
What are San Francisco Mark Hopkins Ca Ic's carbon emissions?
San Francisco Mark Hopkins Ca Ic reported 1,944 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is San Francisco Mark Hopkins Ca Ic?
San Francisco Mark Hopkins Ca Ic is at 999 California Street, San Francisco, in San Francisco, California 94108. Its coordinates are 37.79152, -122.41014 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is San Francisco Mark Hopkins Ca Ic and when was it built?
San Francisco Mark Hopkins Ca Ic has 386,588 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as hotel.
Is San Francisco Mark Hopkins Ca Ic 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, “San Francisco Mark Hopkins Ca Ic, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/san-francisco-mark-hopkins-ca-ic-1469758c (data as of July 9, 2026).