William Byron Rumford Plaza
Multifamily (5+ Units) in Berkeley, CA · 3012 SACRAMENTO ST
BESO (BMC Chapter 19.81) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 38.4 kBtu/ft² |
| Source EUI | 63.5 kBtu/ft² |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 141,587 kWh |
| Natural gas | 9,201 therms |
| Gross floor area | 36,500 sq ft |
| Source record | berkeley:1120:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 92 | +8 | 38.4 kBtu/ft² | — |
| 2024 | 84 | +7 | 46.2 kBtu/ft² | — |
| 2023 | 77 | ±0 | 51.2 kBtu/ft² | — |
| 2022 | 77 | 50.3 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3012 SACRAMENTO 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 William Byron Rumford Plaza's energy grade?
William Byron Rumford Plaza scores 92 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 William Byron Rumford Plaza use?
Its 2025 site energy-use intensity was 38.4 kBtu/ft² (63.5 kBtu/ft² source) across 36,500 sq ft, including 141,587 kWh of electricity and 9,201 therms of natural gas.
What are William Byron Rumford Plaza'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:1120:2025.