Diamond Terrace
Multifamily Housing in California, CA · 6401 Center Street, Clayton · 94517
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 65 (band C) |
| Site EUI | 26.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 248 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 892,747 kWh |
| Natural gas | 8,655 therms |
| Gross floor area | 149,132 sq ft |
| Source record | california:27963802:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 65 | -35 | 26.2 kBtu/ft² | 248 tCO₂e |
| 2023 | 100 | ±0 | 14.5 kBtu/ft² | 136 tCO₂e |
| 2022 | 100 | — | 154 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
- 6401 Center Street, Clayton
- City
- California
- State
- California
- ZIP
- 94517
- Coordinates
- 37.94161, -121.93210
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 Diamond Terrace's energy grade?
Diamond Terrace scores 65 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Diamond Terrace use?
Its 2024 site energy-use intensity was 26.2 kBtu/ft² across 149,132 sq ft, including 892,747 kWh of electricity and 8,655 therms of natural gas.
What are Diamond Terrace's carbon emissions?
Diamond Terrace reported 248 tCO₂e of greenhouse-gas emissions (1.7 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:27963802:2024.