Iron Works Lofts
Multifamily Housing in California, CA · 1219 Harrison Street, San Francisco · 94103
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 19.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 84 tCO₂e |
| GHG intensity | 1.2 kgCO₂e/ft² |
| Electricity | 159,486 kWh |
| Natural gas | 8,951 therms |
| Gross floor area | 71,755 sq ft |
| Source record | california:15741236:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | ±0 | 19.9 kBtu/ft² | 84 tCO₂e |
| 2023 | 97 | -2 | 20.1 kBtu/ft² | 85 tCO₂e |
| 2022 | 99 | +1 | 19.0 kBtu/ft² | 80 tCO₂e |
| 2021 | 98 | +2 | 19.8 kBtu/ft² | 79 tCO₂e |
| 2020 | 96 | 21.7 kBtu/ft² | 88 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
- 1219 Harrison Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94103
- Coordinates
- 37.77318, -122.40875
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is Iron Works Lofts's energy grade?
Iron Works Lofts scores 97 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 Iron Works Lofts use?
Its 2024 site energy-use intensity was 19.9 kBtu/ft² across 71,755 sq ft, including 159,486 kWh of electricity and 8,951 therms of natural gas.
What are Iron Works Lofts's carbon emissions?
Iron Works Lofts reported 84 tCO₂e of greenhouse-gas emissions (1.2 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:15741236:2024.