6628 Amethyst St
Multifamily Housing in California, CA · 6628 Amethyst Street, Rancho Cucamonga · 91737
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 18.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 181 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 643,819 kWh |
| Natural gas | 6,705 therms |
| Gross floor area | 159,039 sq ft |
| Source record | california:6769269:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 18.0 kBtu/ft² | 181 tCO₂e |
| 2023 | 100 | ±0 | 17.6 kBtu/ft² | 187 tCO₂e |
| 2022 | 100 | ±0 | 17.8 kBtu/ft² | 186 tCO₂e |
| 2020 | 100 | 18.4 kBtu/ft² | 176 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
- 6628 Amethyst Street, Rancho Cucamonga
- City
- California
- State
- California
- ZIP
- 91737
- Coordinates
- 34.16136, -117.59856
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 6628 Amethyst St's energy grade?
6628 Amethyst St scores 100 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 6628 Amethyst St use?
Its 2024 site energy-use intensity was 18.0 kBtu/ft² across 159,039 sq ft, including 643,819 kWh of electricity and 6,705 therms of natural gas.
What are 6628 Amethyst St's carbon emissions?
6628 Amethyst St reported 181 tCO₂e of greenhouse-gas emissions (1.1 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:6769269:2024.