Willig Building
Mixed Use (Comm/Ind) in Berkeley, CA · 2603 EIGHTH ST
BESO (BMC Chapter 19.81) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 29.2 kBtu/ft² |
| Source EUI | 61.6 kBtu/ft² |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 340,666 kWh |
| Natural gas | 7,603 therms |
| Gross floor area | 65,764 sq ft |
| Source record | berkeley:1660:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 29.2 kBtu/ft² | — | |
| 2024 | — | 26.5 kBtu/ft² | — | |
| 2023 | — | 25.6 kBtu/ft² | — | |
| 2022 | — | 21.9 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
- 2603 EIGHTH 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 Willig Building's energy grade?
Willig Building did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 29.2 kBtu/ft².
How much energy does Willig Building use?
Its 2025 site energy-use intensity was 29.2 kBtu/ft² (61.6 kBtu/ft² source) across 65,764 sq ft, including 340,666 kWh of electricity and 7,603 therms of natural gas.
What are Willig Building'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:1660:2025.