300 Buchanan
Multifamily Housing in California, CA · 300 Buchanan Street, San Francisco · 94102
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 57.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 206 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 120,595 kWh |
| Natural gas | 33,627 therms |
| Gross floor area | 65,241 sq ft |
| Source record | california:6821837:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | +4 | 57.2 kBtu/ft² | 206 tCO₂e |
| 2023 | 54 | -46 | 57.5 kBtu/ft² | 207 tCO₂e |
| 2022 | 100 | +7 | 25.8 kBtu/ft² | 95 tCO₂e |
| 2021 | 93 | +10 | 37.3 kBtu/ft² | 132 tCO₂e |
| 2020 | 83 | -2 | 45.7 kBtu/ft² | 158 tCO₂e |
| 2019 | 85 | 42.2 kBtu/ft² | 154 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
- 300 Buchanan Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94102
- Coordinates
- 37.77285, -122.42704
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 300 Buchanan's energy grade?
300 Buchanan scores 58 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 300 Buchanan use?
Its 2024 site energy-use intensity was 57.2 kBtu/ft² across 65,241 sq ft, including 120,595 kWh of electricity and 33,627 therms of natural gas.
What are 300 Buchanan's carbon emissions?
300 Buchanan reported 206 tCO₂e of greenhouse-gas emissions (3.2 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.
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Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:6821837:2024.