W5 Brannan
Office in California, CA · 651 Brannan Street, San Francisco · 94107
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 68.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 586 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 1,858,802 kWh |
| Natural gas | 31,020 therms |
| Gross floor area | 138,040 sq ft |
| Source record | california:3205134:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | +2 | 68.1 kBtu/ft² | 586 tCO₂e |
| 2023 | 73 | -1 | 68.0 kBtu/ft² | 610 tCO₂e |
| 2022 | 74 | -21 | 62.8 kBtu/ft² | 547 tCO₂e |
| 2021 | 95 | -5 | 105.4 kBtu/ft² | 843 tCO₂e |
| 2020 | 100 | +6 | 55.9 kBtu/ft² | 436 tCO₂e |
| 2019 | 94 | ±0 | 134.0 kBtu/ft² | 1,199 tCO₂e |
| 2018 | 94 | 128.4 kBtu/ft² | 1,182 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 owner listed in the disclosure.
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Location
- Address
- 651 Brannan Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94107
- Coordinates
- 37.77525, -122.39974
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is W5 Brannan's energy grade?
W5 Brannan scores 75 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 W5 Brannan use?
Its 2024 site energy-use intensity was 68.1 kBtu/ft² across 138,040 sq ft, including 1,858,802 kWh of electricity and 31,020 therms of natural gas.
What are W5 Brannan's carbon emissions?
W5 Brannan reported 586 tCO₂e of greenhouse-gas emissions (4.2 kgCO₂e/ft²) for 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.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:3205134:2024.