Eclipse Champagne Building
Commercial in San Francisco, CA · 520 WASHINGTON ST · 94111
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 64 (band C) |
| Site EUI | 59.1 kBtu/ft² |
| Source EUI | 113.1 kBtu/ft² |
| GHG emissions | 99 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 259,351 kWh |
| Natural gas | 9,055 therms |
| Gross floor area | 30,318 sq ft |
| Source record | sf:0196/024:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 64 | -23 | 59.1 kBtu/ft² | 99 tCO₂e |
| 2024 | 87 | -2 | 35.2 kBtu/ft² | 65 tCO₂e |
| 2023 | 89 | +2 | 31.5 kBtu/ft² | 61 tCO₂e |
| 2022 | 87 | 32.0 kBtu/ft² | 61 tCO₂e | |
| 2021 | — | 31.9 kBtu/ft² | 56 tCO₂e | |
| 2020 | — | 47.1 kBtu/ft² | 87 tCO₂e | |
| 2019 | 48 | -44 | 68.8 kBtu/ft² | 125 tCO₂e |
| 2018 | 92 | -6 | 25.4 kBtu/ft² | 50 tCO₂e |
| 2017 | 98 | +12 | 23.3 kBtu/ft² | 49 tCO₂e |
| 2016 | 86 | +13 | 44.9 kBtu/ft² | 97 tCO₂e |
| 2015 | 73 | +6 | 60.7 kBtu/ft² | 123 tCO₂e |
| 2014 | 67 | +10 | 64.4 kBtu/ft² | 131 tCO₂e |
| 2013 | 57 | 82.9 kBtu/ft² | 168 tCO₂e | |
| 2012 | — | 58.8 kBtu/ft² | 119 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 520 WASHINGTON ST
- City
- San Francisco
- State
- California
- ZIP
- 94111
- Coordinates
- 37.79583, -122.40252
Within ~1 km
Nearby benchmarked buildings
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- 555 California Streetscore 76
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- 500 BATTERY STscore —
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See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Eclipse Champagne Building's energy grade?
Eclipse Champagne Building scores 64 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Eclipse Champagne Building use?
Its 2025 site energy-use intensity was 59.1 kBtu/ft² (113.1 kBtu/ft² source) across 30,318 sq ft, including 259,351 kWh of electricity and 9,055 therms of natural gas.
What are Eclipse Champagne Building's carbon emissions?
Eclipse Champagne Building reported 99 tCO₂e of greenhouse-gas emissions (3.3 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.
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Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:0196/024:2025.