401 Lennon- Walnut Creek
Office in California, CA · 401 Lennon Lane, Walnut Creek · 94598
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 44.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 236 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 505,930 kWh |
| Natural gas | 22,134 therms |
| Gross floor area | 85,512 sq ft |
| Source record | california:6357787:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 84 | -1 | 44.4 kBtu/ft² | 236 tCO₂e |
| 2019 | 85 | -7 | 60.2 kBtu/ft² | 298 tCO₂e |
| 2018 | 92 | 42.6 kBtu/ft² | 221 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
- 401 Lennon Lane, Walnut Creek
- City
- California
- State
- California
- ZIP
- 94598
- Coordinates
- 37.92101, -122.02972
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 401 Lennon- Walnut Creek's energy grade?
401 Lennon- Walnut Creek scores 84 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 401 Lennon- Walnut Creek use?
Its 2022 site energy-use intensity was 44.4 kBtu/ft² across 85,512 sq ft, including 505,930 kWh of electricity and 22,134 therms of natural gas.
What are 401 Lennon- Walnut Creek's carbon emissions?
401 Lennon- Walnut Creek reported 236 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2022. 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:6357787:2022.