345 California Street
Office in California, CA · 345 California Street, San Francisco · 94104
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 30.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,594 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 4,542,520 kWh |
| Gross floor area | 791,951 sq ft |
| Source record | california:1219609:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | ±0 | 30.1 kBtu/ft² | 1,594 tCO₂e |
| 2023 | 91 | +1 | 32.9 kBtu/ft² | 1,818 tCO₂e |
| 2022 | 90 | 31.4 kBtu/ft² | 1,693 tCO₂e | |
| 2021 | — | 31.2 kBtu/ft² | 1,536 tCO₂e | |
| 2020 | — | 31.0 kBtu/ft² | 1,535 tCO₂e | |
| 2019 | 91 | +2 | 40.6 kBtu/ft² | 2,211 tCO₂e |
| 2018 | 89 | 37.7 kBtu/ft² | 2,076 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 345 California Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79302, -122.40055
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 California · biggest emitters
Frequently asked questions
What is 345 California Street's energy grade?
345 California Street scores 91 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 345 California Street use?
Its 2024 site energy-use intensity was 30.1 kBtu/ft² across 791,951 sq ft, including 4,542,520 kWh of electricity.
What are 345 California Street's carbon emissions?
345 California Street reported 1,594 tCO₂e of greenhouse-gas emissions (2.0 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:1219609:2024.