1501 WALNUT ST
Commercial in Berkeley, CA
BESO (BMC Chapter 19.81) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 12.2 kBtu/ft² |
| Source EUI | 16.6 kBtu/ft² |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 12,457 kWh |
| Natural gas | 1,916 therms |
| Gross floor area | 19,254 sq ft |
| Source record | berkeley:9470:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 88 | +1 | 12.2 kBtu/ft² | — |
| 2024 | 87 | +6 | 12.0 kBtu/ft² | — |
| 2023 | 81 | 14.9 kBtu/ft² | — |
Compliance context
BESO (BMC Chapter 19.81)
BESO requires energy assessments and benchmarking for buildings over 15,000 sq ft, with compliance enforced through the city's assessment cycles.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 1501 WALNUT ST
- City
- Berkeley
- State
- California
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Berkeley · biggest emitters
Frequently asked questions
What is 1501 WALNUT ST's energy grade?
1501 WALNUT ST scores 88 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Berkeley disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1501 WALNUT ST use?
Its 2025 site energy-use intensity was 12.2 kBtu/ft² (16.6 kBtu/ft² source) across 19,254 sq ft, including 12,457 kWh of electricity and 1,916 therms of natural gas.
What are 1501 WALNUT ST's carbon emissions?
No greenhouse-gas emissions figure was reported for 2025. BESO requires energy assessments and benchmarking for buildings over 15,000 sq ft, with compliance enforced through the city's assessment cycles.
Dataset updated . Source: Building Energy Saving Ordinance disclosure, record berkeley:9470:2025.