220 Sansome
Office in California, CA · 220 Sansome Street, San Francisco · 94104
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 44.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 167 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 191,346 kWh |
| Natural gas | 23,351 therms |
| Gross floor area | 64,104 sq ft |
| Source record | california:3279307:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | 44.9 kBtu/ft² | 167 tCO₂e | |
| 2023 | — | — | 277 tCO₂e | |
| 2022 | 82 | +2 | 45.7 kBtu/ft² | 175 tCO₂e |
| 2021 | 80 | +7 | 50.1 kBtu/ft² | 166 tCO₂e |
| 2020 | 73 | +8 | 64.5 kBtu/ft² | 195 tCO₂e |
| 2019 | 65 | -1 | 66.8 kBtu/ft² | 223 tCO₂e |
| 2018 | 66 | 54.2 kBtu/ft² | 208 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
- 220 Sansome Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79231, -122.40073
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
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- One Market Plazascore 80
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- 555 California Streetscore 76
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- 500 BATTERY STscore —
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 220 Sansome's energy grade?
220 Sansome scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 220 Sansome use?
Its 2024 site energy-use intensity was 44.9 kBtu/ft² across 64,104 sq ft, including 191,346 kWh of electricity and 23,351 therms of natural gas.
What are 220 Sansome's carbon emissions?
220 Sansome reported 167 tCO₂e of greenhouse-gas emissions (2.6 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.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:3279307:2024.