666 Ellis St
Multifamily Housing in California, CA · 666 Ellis Street, San Francisco · 94109
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 37 (band D) |
| Site EUI | 86.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 307 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 404,353 kWh |
| Natural gas | 40,580 therms |
| Gross floor area | 63,079 sq ft |
| Source record | california:9866820:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 37 | +5 | 86.1 kBtu/ft² | 307 tCO₂e |
| 2023 | 32 | ±0 | 86.6 kBtu/ft² | 319 tCO₂e |
| 2022 | 32 | +5 | 85.6 kBtu/ft² | 313 tCO₂e |
| 2021 | 27 | -62 | 86.7 kBtu/ft² | 298 tCO₂e |
| 2020 | 89 | — | 234 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.
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Location
- Address
- 666 Ellis Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78459, -122.41724
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 666 Ellis St's energy grade?
666 Ellis St scores 37 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 666 Ellis St use?
Its 2024 site energy-use intensity was 86.1 kBtu/ft² across 63,079 sq ft, including 404,353 kWh of electricity and 40,580 therms of natural gas.
What are 666 Ellis St's carbon emissions?
666 Ellis St reported 307 tCO₂e of greenhouse-gas emissions (4.9 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:9866820:2024.