84Sc7-Westin South Coast Plaza, Costa Mesa
Hotel in California, CA · 686 Anton Boulevard, Costa Mesa · 92626
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 29 (band D) |
| Site EUI | 103.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 2,017 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 4,057,307 kWh |
| Natural gas | 206,855 therms |
| Gross floor area | 334,925 sq ft |
| Source record | california:1483336:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 29 | -4 | 103.5 kBtu/ft² | 2,017 tCO₂e |
| 2023 | 33 | -8 | 101.4 kBtu/ft² | 1,979 tCO₂e |
| 2022 | 41 | -14 | 91.3 kBtu/ft² | 1,845 tCO₂e |
| 2021 | 55 | -23 | 79.6 kBtu/ft² | 1,505 tCO₂e |
| 2020 | 78 | +1 | 64.6 kBtu/ft² | 1,280 tCO₂e |
| 2019 | 77 | +1 | 70.8 kBtu/ft² | 2,095 tCO₂e |
| 2018 | 76 | 70.3 kBtu/ft² | 2,092 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
- 686 Anton Boulevard, Costa Mesa
- City
- California
- State
- California
- ZIP
- 92626
- Coordinates
- 33.69081, -117.88418
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
- Plaza Towerscore 86
Office · 509,153 sq ft
- Center Tower Buildingscore 80
Office · 462,191 sq ft
- 580 Antonscore —
Multifamily Housing · 431,221 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 84Sc7-Westin South Coast Plaza, Costa Mesa's energy grade?
84Sc7-Westin South Coast Plaza, Costa Mesa scores 29 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 84Sc7-Westin South Coast Plaza, Costa Mesa use?
Its 2024 site energy-use intensity was 103.5 kBtu/ft² across 334,925 sq ft, including 4,057,307 kWh of electricity and 206,855 therms of natural gas.
What are 84Sc7-Westin South Coast Plaza, Costa Mesa's carbon emissions?
84Sc7-Westin South Coast Plaza, Costa Mesa reported 2,017 tCO₂e of greenhouse-gas emissions (6.0 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:1483336:2024.