1091 BUSH ST
Mixed Residential in San Francisco, CA · 94109
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 51.1 kBtu/ft² |
| Source EUI | 69.1 kBtu/ft² |
| GHG emissions | 176 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 164,769 kWh |
| Natural gas | 27,018 therms |
| Gross floor area | 63,852 sq ft |
| Source record | sf:0281/013:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 95 | -1 | 51.1 kBtu/ft² | 176 tCO₂e |
| 2024 | 96 | ±0 | 49.0 kBtu/ft² | 174 tCO₂e |
| 2023 | 96 | +1 | 51.0 kBtu/ft² | 183 tCO₂e |
| 2022 | 95 | -2 | 52.2 kBtu/ft² | 187 tCO₂e |
| 2021 | 97 | 48.7 kBtu/ft² | 169 tCO₂e | |
| 2020 | — | 48.2 kBtu/ft² | 167 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1091 BUSH ST
- City
- San Francisco
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78908, -122.41504
Within ~1 km
Nearby benchmarked buildings
Commercial · 1,964,250 sq ft
- Hilton San Francisco Union Square (San Franciscoofh)score —
Hotel · 1,964,250 sq ft
- Hilton San Francisco Union Square (Sfofh)score 89
Hotel · 1,964,250 sq ft
- Westin St. Francis Hotelscore 100
Commercial · 1,315,996 sq ft
- 84Sch - Westin St. Francisscore 97
Hotel · 1,248,492 sq ft
- The Westin St. Francisscore 51
Hotel · 1,183,542 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 1091 BUSH ST's energy grade?
1091 BUSH ST scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1091 BUSH ST use?
Its 2025 site energy-use intensity was 51.1 kBtu/ft² (69.1 kBtu/ft² source) across 63,852 sq ft, including 164,769 kWh of electricity and 27,018 therms of natural gas.
What are 1091 BUSH ST's carbon emissions?
1091 BUSH ST reported 176 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2025. San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:0281/013:2025.