B309
Office in California, CA · 309 Velocity Way, Foster City · 94404
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 45.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 892 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 1,573,590 kWh |
| Natural gas | 100,865 therms |
| Gross floor area | 341,765 sq ft |
| Source record | california:7164884:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | +14 | 45.4 kBtu/ft² | 892 tCO₂e |
| 2023 | 72 | -4 | 62.5 kBtu/ft² | 1,143 tCO₂e |
| 2022 | 76 | -1 | 62.9 kBtu/ft² | 1,054 tCO₂e |
| 2021 | 77 | 57.2 kBtu/ft² | 1,091 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
- 309 Velocity Way, Foster City
- City
- California
- State
- California
- ZIP
- 94404
- Coordinates
- 37.56741, -122.27866
Within ~1 km
Nearby benchmarked buildings
- Parkside Towersscore 89
Office · 546,200 sq ft
- Bridgepointe (Bg19)score 85
Multifamily Housing · 391,959 sq ft
- B324score —
Laboratory · 357,244 sq ft
- B303score 59
Office · 293,752 sq ft
Office · 277,767 sq ft
- B355-Pgscore —
Parking · 248,335 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is B309's energy grade?
B309 scores 86 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 B309 use?
Its 2024 site energy-use intensity was 45.4 kBtu/ft² across 341,765 sq ft, including 1,573,590 kWh of electricity and 100,865 therms of natural gas.
What are B309's carbon emissions?
B309 reported 892 tCO₂e of greenhouse-gas emissions (2.6 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:7164884:2024.