20 California Street
Commercial in San Francisco, CA · 20 CALIFORNIA ST · 94111
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 12.7 kBtu/ft² |
| Source EUI | 35.5 kBtu/ft² |
| GHG emissions | 37 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 190,052 kWh |
| Gross floor area | 51,137 sq ft |
| Source record | sf:0235/009:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 92 | -5 | 12.7 kBtu/ft² | 37 tCO₂e |
| 2024 | 97 | +10 | 10.7 kBtu/ft² | 36 tCO₂e |
| 2023 | 87 | +5 | 18.5 kBtu/ft² | 78 tCO₂e |
| 2022 | 82 | 21.3 kBtu/ft² | 87 tCO₂e | |
| 2021 | — | 24.4 kBtu/ft² | 88 tCO₂e | |
| 2020 | — | 41.0 kBtu/ft² | 162 tCO₂e | |
| 2019 | 89 | -7 | 30.6 kBtu/ft² | 128 tCO₂e |
| 2018 | 96 | -2 | 20.6 kBtu/ft² | 86 tCO₂e |
| 2017 | 98 | +4 | 20.9 kBtu/ft² | 93 tCO₂e |
| 2016 | 94 | 26.0 kBtu/ft² | 115 tCO₂e | |
| 2015 | — | — | — | |
| 2014 | 93 | +17 | 22.9 kBtu/ft² | 109 tCO₂e |
| 2013 | 76 | -1 | 39.7 kBtu/ft² | 189 tCO₂e |
| 2012 | 77 | 31.0 kBtu/ft² | 148 tCO₂e | |
| 2011 | — | — | — |
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
- 20 CALIFORNIA ST
- City
- San Francisco
- State
- California
- ZIP
- 94111
- Coordinates
- 37.79390, -122.39697
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
- PGE-GO Complexscore —
Commercial · 1,948,626 sq ft
- One Market Plazascore 80
Commercial · 1,870,178 sq ft
- One Market Plazascore 79
Office · 1,830,339 sq ft
- 555 California Streetscore 76
Office · 1,810,397 sq ft
- 500 BATTERY STscore —
Mixed Residential · 1,779,579 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 20 California Street's energy grade?
20 California Street scores 92 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 20 California Street use?
Its 2025 site energy-use intensity was 12.7 kBtu/ft² (35.5 kBtu/ft² source) across 51,137 sq ft, including 190,052 kWh of electricity.
What are 20 California Street's carbon emissions?
20 California Street reported 37 tCO₂e of greenhouse-gas emissions (0.7 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:0235/009:2025.