343 Sansome
Office in California, CA · 343 Sansome Street, San Francisco · 94104
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 23.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 431 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Electricity | 1,904,138 kWh |
| Gross floor area | 276,077 sq ft |
| Source record | california:2733:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 23.4 kBtu/ft² | 431 tCO₂e | |
| 2023 | — | — | 482 tCO₂e | |
| 2022 | — | 28.1 kBtu/ft² | 532 tCO₂e | |
| 2021 | 89 | +1 | 26.7 kBtu/ft² | 445 tCO₂e |
| 2020 | 88 | ±0 | 29.2 kBtu/ft² | 535 tCO₂e |
| 2019 | 88 | -6 | 37.8 kBtu/ft² | 735 tCO₂e |
| 2018 | 94 | 36.1 kBtu/ft² | 691 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
- 343 Sansome Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79371, -122.40168
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 343 Sansome's energy grade?
343 Sansome did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 23.4 kBtu/ft².
How much energy does 343 Sansome use?
Its 2024 site energy-use intensity was 23.4 kBtu/ft² across 276,077 sq ft, including 1,904,138 kWh of electricity.
What are 343 Sansome's carbon emissions?
343 Sansome reported 431 tCO₂e of greenhouse-gas emissions (1.6 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:2733:2024.