Plaza Tower
Office in California, CA · 600 Anton Boulevard, Costa Mesa · 92626
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 29.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,003 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 4,431,309 kWh |
| Gross floor area | 509,153 sq ft |
| Source record | california:8655:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | +18 | 29.7 kBtu/ft² | 1,003 tCO₂e |
| 2023 | 68 | -18 | 43.2 kBtu/ft² | 1,559 tCO₂e |
| 2022 | 86 | -5 | 30.5 kBtu/ft² | 982 tCO₂e |
| 2021 | 91 | +2 | 25.5 kBtu/ft² | 704 tCO₂e |
| 2020 | 89 | -3 | 30.6 kBtu/ft² | 926 tCO₂e |
| 2019 | 92 | +13 | 34.7 kBtu/ft² | 1,051 tCO₂e |
| 2018 | 79 | 48.4 kBtu/ft² | 1,579 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
- 600 Anton Boulevard, Costa Mesa
- City
- California
- State
- California
- ZIP
- 92626
- Coordinates
- 33.69087, -117.88144
Within ~1 km
Nearby benchmarked buildings
- South Coast Plaza- Scp Eastscore —
Enclosed Mall · 2,319,195 sq ft
- 3400 Avenue Of The Arts (Vn56)score 13
Multifamily Housing · 800,000 sq ft
- Halcyon Housescore 100
Multifamily Housing · 520,685 sq ft
- Center Tower Buildingscore 80
Office · 462,191 sq ft
- 580 Antonscore —
Multifamily Housing · 431,221 sq ft
- Hilton Costa Mesa - Cmhscore 43
Hotel · 411,100 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is Plaza Tower's energy grade?
Plaza Tower scores 86 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 Plaza Tower use?
Its 2024 site energy-use intensity was 29.7 kBtu/ft² across 509,153 sq ft, including 4,431,309 kWh of electricity.
What are Plaza Tower's carbon emissions?
Plaza Tower reported 1,003 tCO₂e of greenhouse-gas emissions (2.0 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:8655:2024.