Preg Middlefield
Office in California, CA · 685 East Middlefield Road, Mountain View · 94043
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 12.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 82 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 330,344 kWh |
| Natural gas | 1,271 therms |
| Gross floor area | 117,113 sq ft |
| Source record | california:6368877:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 12.2 kBtu/ft² | 82 tCO₂e |
| 2023 | 100 | 14.1 kBtu/ft² | 127 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 685 East Middlefield Road, Mountain View
- City
- California
- State
- California
- ZIP
- 94043
- Coordinates
- 37.39289, -122.05165
Within ~1 km
Nearby benchmarked buildings
- Us-Mfa-Bvscore —
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- 380 Ellis Streetscore —
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- Us-Mtv-Qd1/Qd2/Qd3score —
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See also: most efficient in California · biggest emitters
Frequently asked questions
What is Preg Middlefield's energy grade?
Preg Middlefield scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Preg Middlefield use?
Its 2024 site energy-use intensity was 12.2 kBtu/ft² across 117,113 sq ft, including 330,344 kWh of electricity and 1,271 therms of natural gas.
What are Preg Middlefield's carbon emissions?
Preg Middlefield reported 82 tCO₂e of greenhouse-gas emissions (0.7 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:6368877:2024.