1225 Walnut Street
Multifamily Housing in California, CA · 1225 Walnut Street, Napa · 94559
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 34.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 121 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 133,304 kWh |
| Natural gas | 17,098 therms |
| Gross floor area | 62,744 sq ft |
| Source record | california:7770065:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +1 | 34.8 kBtu/ft² | 121 tCO₂e |
| 2023 | 95 | -2 | 38.1 kBtu/ft² | 131 tCO₂e |
| 2022 | 97 | -1 | 37.4 kBtu/ft² | 128 tCO₂e |
| 2021 | 98 | +3 | 34.6 kBtu/ft² | 117 tCO₂e |
| 2020 | 95 | -1 | 39.5 kBtu/ft² | 131 tCO₂e |
| 2019 | 96 | 37.1 kBtu/ft² | 128 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
- 1225 Walnut Street, Napa
- City
- California
- State
- California
- ZIP
- 94559
- Coordinates
- 38.30024, -122.29994
Within ~1 km
Nearby benchmarked buildings
Lifestyle Center · 195,643 sq ft
- 7868-Napa Premium Outletsscore —
Lifestyle Center · 195,643 sq ft
- 2632 First Stscore 100
Multifamily Housing · 163,090 sq ft
Hotel · 138,500 sq ft
Hotel · 138,500 sq ft
- Napa Creek Manorscore 96
Multifamily Housing · 84,000 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 1225 Walnut Street's energy grade?
1225 Walnut Street scores 96 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 1225 Walnut Street use?
Its 2024 site energy-use intensity was 34.8 kBtu/ft² across 62,744 sq ft, including 133,304 kWh of electricity and 17,098 therms of natural gas.
What are 1225 Walnut Street's carbon emissions?
1225 Walnut Street reported 121 tCO₂e of greenhouse-gas emissions (1.9 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:7770065:2024.