Union Street Plaza
Commercial in San Francisco, CA · 2001 UNION ST · 94123
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 38.2 kBtu/ft² |
| Source EUI | 107.1 kBtu/ft² |
| GHG emissions | 184 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 944,246 kWh |
| Gross floor area | 84,236 sq ft |
| Source record | sf:0541/024:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 74 | +1 | 38.2 kBtu/ft² | 184 tCO₂e |
| 2024 | 73 | ±0 | 42.4 kBtu/ft² | 237 tCO₂e |
| 2023 | 73 | +2 | 43.1 kBtu/ft² | 257 tCO₂e |
| 2022 | 71 | 44.1 kBtu/ft² | 254 tCO₂e | |
| 2021 | — | 42.9 kBtu/ft² | 219 tCO₂e | |
| 2020 | — | 45.0 kBtu/ft² | 251 tCO₂e | |
| 2019 | 59 | 53.5 kBtu/ft² | 299 tCO₂e | |
| 2018 | — | — | — | |
| 2017 | — | — | — | |
| 2016 | — | — | — | |
| 2015 | — | — | — | |
| 2014 | 8 | -13 | 128.2 kBtu/ft² | 577 tCO₂e |
| 2013 | 21 | 105.2 kBtu/ft² | 488 tCO₂e | |
| 2012 | — | — | — | |
| 2011 | 55 | 68.7 kBtu/ft² | 408 tCO₂e |
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
- 2001 UNION ST
- City
- San Francisco
- State
- California
- ZIP
- 94123
- Coordinates
- 37.79718, -122.43249
Within ~1 km
Nearby benchmarked buildings
- 2000 BROADWAYscore 98
Mixed Residential · 326,285 sq ft
- 2351 CLAYscore —
Commercial · 315,043 sq ft
- Sutter Health-2333 Buchanan Streetscore 23
Hospital (General Medical & Surgical) · 315,043 sq ft
- Cpmc - Pac Hospitalscore 2
Hospital (General Medical & Surgical) · 296,974 sq ft
Commercial · 263,062 sq ft
- 1550 BAY STscore 100
Mixed Residential · 248,960 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Union Street Plaza's energy grade?
Union Street Plaza scores 74 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Union Street Plaza use?
Its 2025 site energy-use intensity was 38.2 kBtu/ft² (107.1 kBtu/ft² source) across 84,236 sq ft, including 944,246 kWh of electricity.
What are Union Street Plaza's carbon emissions?
Union Street Plaza reported 184 tCO₂e of greenhouse-gas emissions (2.2 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:0541/024:2025.