645 Harrison Street
Commercial in San Francisco, CA · 645 HARRISON ST · 94107
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 31 (band D) |
| Site EUI | 51.6 kBtu/ft² |
| Source EUI | 144.4 kBtu/ft² |
| GHG emissions | 423 tCO₂e |
| GHG intensity | 3.0 kgCO₂e/ft² |
| Electricity | 2,168,249 kWh |
| Gross floor area | 143,455 sq ft |
| Source record | sf:3763/105:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 31 | -13 | 51.6 kBtu/ft² | 423 tCO₂e |
| 2024 | 44 | -4 | 48.5 kBtu/ft² | 462 tCO₂e |
| 2023 | 48 | -5 | 46.3 kBtu/ft² | 441 tCO₂e |
| 2022 | 53 | 43.8 kBtu/ft² | 431 tCO₂e | |
| 2021 | — | 39.1 kBtu/ft² | 385 tCO₂e | |
| 2020 | — | 46.0 kBtu/ft² | 452 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — | |
| 2017 | — | — | — | |
| 2016 | — | — | — | |
| 2015 | — | — | — | |
| 2014 | — | — | — | |
| 2013 | — | — | — | |
| 2012 | — | 40.9 kBtu/ft² | 136 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
- 645 HARRISON ST
- City
- San Francisco
- State
- California
- ZIP
- 94107
- Coordinates
- 37.78338, -122.39571
Within ~1 km
Nearby benchmarked buildings
- Salesforce Towerscore 95
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- Salesforce Towerscore 96
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- The Infinityscore 99
Multifamily Housing · 1,500,000 sq ft
- 318 SPEAR STscore 98
Mixed Residential · 1,500,000 sq ft
- Lumina Ownersscore 100
Multifamily Housing · 1,400,000 sq ft
- 301 MISSION STscore 66
Mixed Residential · 1,276,915 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 645 Harrison Street's energy grade?
645 Harrison Street scores 31 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 645 Harrison Street use?
Its 2025 site energy-use intensity was 51.6 kBtu/ft² (144.4 kBtu/ft² source) across 143,455 sq ft, including 2,168,249 kWh of electricity.
What are 645 Harrison Street's carbon emissions?
645 Harrison Street reported 423 tCO₂e of greenhouse-gas emissions (3.0 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:3763/105:2025.