888 Brannan Street
Office in California, CA · 888 Brannan Street, San Francisco · 94103
At a glance
888 Brannan Street is a 469,669-square-foot office building at 888 Brannan Street, San Francisco in San Francisco, California, built in 1917. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 45.6 kBtu/ft² and 1,361 tCO₂e of greenhouse-gas emissions. That score is higher than 48% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 45.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,361 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 5,158,197 kWh |
| Natural gas | 36,391 therms |
| Gross floor area | 469,669 sq ft |
| Source record | california:1464058:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | +2 | 45.6 kBtu/ft² | 1,361 tCO₂e |
| 2023 | 81 | -6 | 49.1 kBtu/ft² | 1,539 tCO₂e |
| 2022 | 87 | ±0 | 40.0 kBtu/ft² | 1,238 tCO₂e |
| 2021 | 87 | +7 | 38.9 kBtu/ft² | 1,085 tCO₂e |
| 2020 | 80 | -6 | 52.5 kBtu/ft² | 1,576 tCO₂e |
| 2019 | 86 | ±0 | 64.5 kBtu/ft² | 1,909 tCO₂e |
| 2018 | 86 | 66.3 kBtu/ft² | 1,951 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
- 888 Brannan Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94103
- Coordinates
- 37.77198, -122.40505
Within ~1 km
Nearby benchmarked buildings
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- 1201 Bryant Streetscore 100
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- 625 08TH STscore —
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- Hall Of Justicescore 39
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- 855 Brannan - 29928score 98
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See also: most efficient in California · biggest emitters
How does 888 Brannan Street compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 888 Brannan Street's ENERGY STAR score of 83 compares with an average of 75 across the 4,912 that report a score; it scores higher than 48% of them and lower than 50%. Its site EUI of 45.6 kBtu/ft² is about 19% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.9 kgCO₂e/ft² is about 19% below the group average of 3.6 kgCO₂e/ft².
At 469,669 sq ft, it is about 209% above the average floor area of 151,937 sq ft for those buildings. It was built in 1917, 68 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 888 Brannan Street's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 888 Brannan Street, covering report years 2018–2024. Its ENERGY STAR score went from 86 in 2018 to 83 in 2024 (-3 points); its best year on file was 2021, at 87. Site EUI moved from 66.3 kBtu/ft² (2018) to 45.6 kBtu/ft² (2024), a 31% decrease. Reported emissions went from 1,951 tCO₂e to 1,361 tCO₂e over the same span (down 30%).
What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 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. 888 Brannan Street's 45.6 kBtu/ft² across 469,669 sq ft works out to about 21.4 billion Btu (6,277 MWh-equivalent) in 2024. The disclosure also reports 5,158,197 kWh of electricity and 36,391 therms of natural gas for the year.
Which law requires 888 Brannan Street to report its energy use?
888 Brannan Street 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:1464058:2024). 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 office buildings in California
- One Post Street· 468,562 sq ft · score 81 (B)
- City Tower· 465,221 sq ft · score 93 (A)
- 400 Spectrum Center· 465,177 sq ft · score 67 (C)
- Zclorx (Lcojoh) - Clorox Campus· 463,512 sq ft · EUI 101.7 kBtu/ft²
- Landmark Square· 463,123 sq ft · score 100 (A)
- Hq Off (Headquarters Office)· 462,392 sq ft · score 89 (A)
- Office buildings in California· 6,214 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 888 Brannan Street's energy grade?
888 Brannan Street scores 83 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 888 Brannan Street use?
Its 2024 site energy-use intensity was 45.6 kBtu/ft² across 469,669 sq ft, including 5,158,197 kWh of electricity and 36,391 therms of natural gas.
What are 888 Brannan Street's carbon emissions?
888 Brannan Street reported 1,361 tCO₂e of greenhouse-gas emissions (2.9 kgCO₂e/ft²) for 2024.
Where is 888 Brannan Street?
888 Brannan Street is at 888 Brannan Street, San Francisco, in San Francisco, California 94103. Its coordinates are 37.77198, -122.40505 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 888 Brannan Street and when was it built?
888 Brannan Street has 469,669 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1917 as its year built. It is classed as office.
Is 888 Brannan Street 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, “888 Brannan Street, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/888-brannan-street-16bcd308 (data as of July 9, 2026).