355-365 Lennon Ln
Medical Office in California, CA · 355 Lennon Lane, Walnut Creek · 94598
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 93.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 510 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 1,413,393 kWh |
| Natural gas | 35,679 therms |
| Gross floor area | 90,000 sq ft |
| Source record | california:12437128:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | +19 | 93.5 kBtu/ft² | 510 tCO₂e |
| 2023 | 39 | -2 | 103.8 kBtu/ft² | 589 tCO₂e |
| 2022 | 41 | +3 | 102.9 kBtu/ft² | 568 tCO₂e |
| 2021 | 38 | ±0 | 110.7 kBtu/ft² | 556 tCO₂e |
| 2020 | 38 | +1 | 105.1 kBtu/ft² | 535 tCO₂e |
| 2019 | 37 | 101.3 kBtu/ft² | 535 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
- 355 Lennon Lane, Walnut Creek
- City
- California
- State
- California
- ZIP
- 94598
- Coordinates
- 37.92710, -122.03074
Within ~1 km
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is 355-365 Lennon Ln's energy grade?
355-365 Lennon Ln scores 58 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 355-365 Lennon Ln use?
Its 2024 site energy-use intensity was 93.5 kBtu/ft² across 90,000 sq ft, including 1,413,393 kWh of electricity and 35,679 therms of natural gas.
What are 355-365 Lennon Ln's carbon emissions?
355-365 Lennon Ln reported 510 tCO₂e of greenhouse-gas emissions (5.7 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:12437128:2024.