Columbia Towers
Multifamily Housing in California, CA · 904 State Street, San Diego · 92101
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 63.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 346 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 494,868 kWh |
| Natural gas | 43,396 therms |
| Gross floor area | 95,025 sq ft |
| Source record | california:6699820:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 67 | -4 | 63.3 kBtu/ft² | 346 tCO₂e |
| 2021 | 71 | +23 | 60.9 kBtu/ft² | 311 tCO₂e |
| 2020 | 48 | -46 | 63.8 kBtu/ft² | 353 tCO₂e |
| 2019 | 94 | 34.1 kBtu/ft² | 196 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 904 State Street, San Diego
- City
- California
- State
- California
- ZIP
- 92101
- Coordinates
- 32.71473, -117.16650
Within ~1 km
Nearby benchmarked buildings
- San Diego Convention Centerscore —
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- Manchestergrand Hyatt San Diegoscore 93
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is Columbia Towers's energy grade?
Columbia Towers scores 67 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Columbia Towers use?
Its 2022 site energy-use intensity was 63.3 kBtu/ft² across 95,025 sq ft, including 494,868 kWh of electricity and 43,396 therms of natural gas.
What are Columbia Towers's carbon emissions?
Columbia Towers reported 346 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2022. 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.
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Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:6699820:2022.