501 Second Street
Commercial in San Francisco, CA · 501 2ND ST · 94107
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 63.1 kBtu/ft² |
| Source EUI | 127.9 kBtu/ft² |
| GHG emissions | 728 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 2,150,106 kWh |
| Natural gas | 58,116 therms |
| Gross floor area | 240,291 sq ft |
| Source record | sf:3774/067:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 86 | +3 | 63.1 kBtu/ft² | 728 tCO₂e |
| 2024 | 83 | -1 | 65.7 kBtu/ft² | 824 tCO₂e |
| 2023 | 84 | +1 | 66.9 kBtu/ft² | 866 tCO₂e |
| 2022 | 83 | 68.7 kBtu/ft² | 869 tCO₂e | |
| 2021 | — | 65.7 kBtu/ft² | 775 tCO₂e | |
| 2020 | — | 80.8 kBtu/ft² | 1,001 tCO₂e | |
| 2019 | 80 | -10 | 95.9 kBtu/ft² | 1,235 tCO₂e |
| 2018 | 90 | -3 | 83.7 kBtu/ft² | 1,116 tCO₂e |
| 2017 | 93 | -1 | 88.9 kBtu/ft² | 1,250 tCO₂e |
| 2016 | 94 | -4 | 85.3 kBtu/ft² | 1,346 tCO₂e |
| 2015 | 98 | 92.2 kBtu/ft² | 1,387 tCO₂e | |
| 2014 | — | 97.8 kBtu/ft² | 1,460 tCO₂e | |
| 2013 | 99 | +3 | 95.1 kBtu/ft² | 1,433 tCO₂e |
| 2012 | 96 | -4 | 94.1 kBtu/ft² | 1,424 tCO₂e |
| 2011 | 100 | 62.2 kBtu/ft² | 977 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
- 501 2ND ST
- City
- San Francisco
- State
- California
- ZIP
- 94107
- Coordinates
- 37.78317, -122.39290
Within ~1 km
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- 318 SPEAR STscore 98
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- The Infinityscore 99
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- Lumina Ownersscore 100
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- 301 MISSION STscore 66
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See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 501 Second Street's energy grade?
501 Second Street scores 86 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 501 Second Street use?
Its 2025 site energy-use intensity was 63.1 kBtu/ft² (127.9 kBtu/ft² source) across 240,291 sq ft, including 2,150,106 kWh of electricity and 58,116 therms of natural gas.
What are 501 Second Street's carbon emissions?
501 Second Street reported 728 tCO₂e of greenhouse-gas emissions (3.5 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:3774/067:2025.