Marriott Union Square
Hotel in California, CA · 480 Sutter Street, San Francisco · 94108
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 60 (band C) |
| Site EUI | 110.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,950 tCO₂e |
| GHG intensity | 6.4 kgCO₂e/ft² |
| Electricity | 3,517,773 kWh |
| Natural gas | 217,184 therms |
| Gross floor area | 303,000 sq ft |
| Source record | california:3483127:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | +1 | 110.5 kBtu/ft² | 1,950 tCO₂e |
| 2023 | 59 | -13 | 112.4 kBtu/ft² | 2,034 tCO₂e |
| 2022 | 72 | -3 | 103.6 kBtu/ft² | 1,826 tCO₂e |
| 2021 | 75 | 97.3 kBtu/ft² | 1,640 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
- 480 Sutter Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94108
- Coordinates
- 37.78946, -122.40837
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
Hotel · 1,964,250 sq ft
Hotel · 1,964,250 sq ft
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- 555 California Streetscore 76
Office · 1,810,397 sq ft
Commercial · 1,684,713 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is Marriott Union Square's energy grade?
Marriott Union Square scores 60 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 Marriott Union Square use?
Its 2024 site energy-use intensity was 110.5 kBtu/ft² across 303,000 sq ft, including 3,517,773 kWh of electricity and 217,184 therms of natural gas.
What are Marriott Union Square's carbon emissions?
Marriott Union Square reported 1,950 tCO₂e of greenhouse-gas emissions (6.4 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:3483127:2024.