500 Sansome
Office in California, CA · 500 Sansome Street, San Francisco · 94111
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 21.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 196 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 234,299 kWh |
| Natural gas | 26,191 therms |
| Gross floor area | 155,817 sq ft |
| Source record | california:2985002:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 99 | +18 | 21.3 kBtu/ft² | 196 tCO₂e |
| 2022 | 81 | +1 | 45.6 kBtu/ft² | 444 tCO₂e |
| 2021 | 80 | -6 | 48.1 kBtu/ft² | 421 tCO₂e |
| 2020 | 86 | -4 | 46.1 kBtu/ft² | 419 tCO₂e |
| 2019 | 90 | +3 | 51.2 kBtu/ft² | 513 tCO₂e |
| 2018 | 87 | 53.5 kBtu/ft² | 535 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
- 500 Sansome Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94111
- Coordinates
- 37.79515, -122.40123
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
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- PGE-GO Complexscore —
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- One Market Plazascore 80
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- One Market Plazascore 79
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- 555 California Streetscore 76
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- 500 BATTERY STscore —
Mixed Residential · 1,779,579 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 500 Sansome's energy grade?
500 Sansome scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 500 Sansome use?
Its 2023 site energy-use intensity was 21.3 kBtu/ft² across 155,817 sq ft, including 234,299 kWh of electricity and 26,191 therms of natural gas.
What are 500 Sansome's carbon emissions?
500 Sansome reported 196 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2023. 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:2985002:2023.