The Ashton (Tn99)
Multifamily Housing in California, CA · 2178 Stoneridge Drive, Corona · 92879
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 42 (band D) |
| Site EUI | 101.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,124 tCO₂e |
| GHG intensity | 5.4 kgCO₂e/ft² |
| Electricity | 2,148,092 kWh |
| Natural gas | 120,020 therms |
| Gross floor area | 208,901 sq ft |
| Source record | california:6671159:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 42 | -14 | 101.2 kBtu/ft² | 1,124 tCO₂e |
| 2023 | 56 | -31 | 83.9 kBtu/ft² | 1,054 tCO₂e |
| 2022 | 87 | +38 | 42.0 kBtu/ft² | 657 tCO₂e |
| 2021 | 49 | +1 | 86.7 kBtu/ft² | 1,024 tCO₂e |
| 2020 | 48 | -8 | 87.0 kBtu/ft² | 1,096 tCO₂e |
| 2019 | 56 | 82.3 kBtu/ft² | 1,040 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
- 2178 Stoneridge Drive, Corona
- City
- California
- State
- California
- ZIP
- 92879
- Coordinates
- 33.89183, -117.52390
Within ~1 km
Nearby benchmarked buildings
- Promenade Terrace (Pm98)score 85
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- Deerwood (Dr72)score 100
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- Deerwood Apartmentsscore 65
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- Marquessa Villasscore 79
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- Marquessa Villas (Mq04)score 94
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- Ap-Rghc Hills Of Coronascore 100
Multifamily Housing · 210,016 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is The Ashton (Tn99)'s energy grade?
The Ashton (Tn99) scores 42 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 The Ashton (Tn99) use?
Its 2024 site energy-use intensity was 101.2 kBtu/ft² across 208,901 sq ft, including 2,148,092 kWh of electricity and 120,020 therms of natural gas.
What are The Ashton (Tn99)'s carbon emissions?
The Ashton (Tn99) reported 1,124 tCO₂e of greenhouse-gas emissions (5.4 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:6671159:2024.