Union Square Plaza
Hotel in California, CA · 418 Geary Street, San Francisco · 94105
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 23.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 133 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 144,404 kWh |
| Natural gas | 18,911 therms |
| Gross floor area | 100,580 sq ft |
| Source record | california:9860446:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 23.5 kBtu/ft² | 133 tCO₂e |
| 2023 | 100 | ±0 | 27.3 kBtu/ft² | 154 tCO₂e |
| 2022 | 100 | ±0 | 24.2 kBtu/ft² | 137 tCO₂e |
| 2021 | 100 | ±0 | 18.5 kBtu/ft² | 101 tCO₂e |
| 2020 | 100 | +1 | 21.9 kBtu/ft² | 122 tCO₂e |
| 2019 | 99 | 37.0 kBtu/ft² | 207 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
- 418 Geary Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78721, -122.41029
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
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- 555 California Streetscore 76
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is Union Square Plaza's energy grade?
Union Square Plaza scores 100 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 Union Square Plaza use?
Its 2024 site energy-use intensity was 23.5 kBtu/ft² across 100,580 sq ft, including 144,404 kWh of electricity and 18,911 therms of natural gas.
What are Union Square Plaza's carbon emissions?
Union Square Plaza reported 133 tCO₂e of greenhouse-gas emissions (1.3 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:9860446:2024.