420 Exchange
Office in California, CA · 420 Exchange, Irvine · 92602
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 57.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 186 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 648,774 kWh |
| Natural gas | 7,442 therms |
| Gross floor area | 53,360 sq ft |
| Source record | california:2027665:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 48 | +11 | 57.1 kBtu/ft² | 186 tCO₂e |
| 2023 | 37 | -18 | 68.6 kBtu/ft² | 235 tCO₂e |
| 2022 | 55 | -7 | 56.2 kBtu/ft² | 185 tCO₂e |
| 2021 | 62 | -11 | 50.9 kBtu/ft² | 160 tCO₂e |
| 2020 | 73 | +3 | 63.6 kBtu/ft² | 214 tCO₂e |
| 2019 | 70 | -3 | 65.3 kBtu/ft² | 225 tCO₂e |
| 2018 | 73 | 59.5 kBtu/ft² | 208 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
- 420 Exchange, Irvine
- City
- California
- State
- California
- ZIP
- 92602
- Coordinates
- 33.71449, -117.78287
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 420 Exchange's energy grade?
420 Exchange scores 48 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 420 Exchange use?
Its 2024 site energy-use intensity was 57.1 kBtu/ft² across 53,360 sq ft, including 648,774 kWh of electricity and 7,442 therms of natural gas.
What are 420 Exchange's carbon emissions?
420 Exchange reported 186 tCO₂e of greenhouse-gas emissions (3.5 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:2027665:2024.