345 CALIFORNIA ST
Commercial in San Francisco, CA · 94104
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 31.3 kBtu/ft² |
| Source EUI | 68.4 kBtu/ft² |
| GHG emissions | 1,505 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 4,470,182 kWh |
| Gross floor area | 814,226 sq ft |
| Source record | sf:0261/017-A:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 88 | -3 | 31.3 kBtu/ft² | 1,505 tCO₂e |
| 2024 | 91 | ±0 | 30.3 kBtu/ft² | 1,594 tCO₂e |
| 2023 | 91 | +1 | 33.2 kBtu/ft² | 1,818 tCO₂e |
| 2022 | 90 | 31.5 kBtu/ft² | 1,693 tCO₂e | |
| 2021 | — | 30.8 kBtu/ft² | 1,536 tCO₂e | |
| 2020 | — | 29.2 kBtu/ft² | 1,535 tCO₂e | |
| 2019 | 91 | +1 | 40.3 kBtu/ft² | 2,211 tCO₂e |
| 2018 | 90 | -7 | 37.9 kBtu/ft² | 2,076 tCO₂e |
| 2017 | 97 | +1 | 38.1 kBtu/ft² | 2,206 tCO₂e |
| 2016 | 96 | +1 | 40.6 kBtu/ft² | 2,588 tCO₂e |
| 2015 | 95 | ±0 | 42.8 kBtu/ft² | 2,624 tCO₂e |
| 2014 | 95 | ±0 | 42.5 kBtu/ft² | 2,612 tCO₂e |
| 2013 | 95 | +2 | 45.5 kBtu/ft² | 3,174 tCO₂e |
| 2012 | 93 | -1 | 47.6 kBtu/ft² | 3,318 tCO₂e |
| 2011 | 94 | 46.5 kBtu/ft² | 3,229 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.
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Location
- Address
- 345 CALIFORNIA ST
- City
- San Francisco
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79260, -122.40044
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 345 CALIFORNIA ST's energy grade?
345 CALIFORNIA ST scores 88 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 345 CALIFORNIA ST use?
Its 2025 site energy-use intensity was 31.3 kBtu/ft² (68.4 kBtu/ft² source) across 814,226 sq ft, including 4,470,182 kWh of electricity.
What are 345 CALIFORNIA ST's carbon emissions?
345 CALIFORNIA ST reported 1,505 tCO₂e of greenhouse-gas emissions (1.9 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:0261/017-A:2025.