121 Theory
Office in California, CA · 121 Theory, Irvine · 92617
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 52.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 211 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 755,005 kWh |
| Natural gas | 7,462 therms |
| Gross floor area | 63,440 sq ft |
| Source record | california:4325273:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 63 | +13 | 52.4 kBtu/ft² | 211 tCO₂e |
| 2023 | 50 | +10 | 60.3 kBtu/ft² | 258 tCO₂e |
| 2022 | 40 | +10 | 62.7 kBtu/ft² | 273 tCO₂e |
| 2021 | 30 | +8 | 80.6 kBtu/ft² | 299 tCO₂e |
| 2020 | 22 | +8 | 89.2 kBtu/ft² | 354 tCO₂e |
| 2019 | 14 | +3 | 100.3 kBtu/ft² | 426 tCO₂e |
| 2018 | 11 | 106.3 kBtu/ft² | 453 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
- 121 Theory, Irvine
- City
- California
- State
- California
- ZIP
- 92617
- Coordinates
- 33.64254, -117.85725
Within ~1 km
Nearby benchmarked buildings
- Newport Bluffs #1Cscore 85
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- Newport Bluffs #1Bscore 81
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- 5291 Californiascore 89
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- 5271 Californiascore 50
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- 5281 Californiascore 83
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- 5260 Californiascore 71
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 121 Theory's energy grade?
121 Theory scores 63 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 121 Theory use?
Its 2024 site energy-use intensity was 52.4 kBtu/ft² across 63,440 sq ft, including 755,005 kWh of electricity and 7,462 therms of natural gas.
What are 121 Theory's carbon emissions?
121 Theory reported 211 tCO₂e of greenhouse-gas emissions (3.3 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:4325273:2024.