30300 Whipple
Non-Refrigerated Warehouse in California, CA · 30300 Whipple Road, Union City · 94587
At a glance
30300 Whipple is a 127,095-square-foot non-refrigerated warehouse at 30300 Whipple Road, Union City in Union City, California, built in 1979. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 0.5 kBtu/ft² and 4 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 0.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 4 tCO₂e |
| GHG intensity | 0.0 kgCO₂e/ft² |
| Electricity | 18,823 kWh |
| Gross floor area | 127,095 sq ft |
| Source record | california:68677492:2024 |
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 owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 30300 Whipple Road, Union City
- City
- California
- State
- California
- ZIP
- 94587
- Coordinates
- 37.60160, -122.08570
Within ~1 km
Nearby benchmarked buildings
- Alvarado Business Parkscore —
Distribution Center · 1,235,740 sq ft
- Union City Mob Campusscore 46
Medical Office · 263,199 sq ft
- Alvarado Business Park #Hscore 41
Distribution Center · 202,451 sq ft
- Alvarado Business Park #Escore 80
Non-Refrigerated Warehouse · 154,866 sq ft
- 30500 Whipplescore 100
Non-Refrigerated Warehouse · 140,161 sq ft
- Alvarado Business Park #Ascore —
Manufacturing/Industrial Plant · 140,132 sq ft
See also: most efficient in California · biggest emitters
How does 30300 Whipple compare with other non-refrigerated warehouse buildings in California?
The latest disclosures cover 2,867 non-refrigerated warehouse buildings in California, out of 40,029 buildings citywide. Its site EUI of 0.5 kBtu/ft² is about 98% below the average of 21.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.0 kgCO₂e/ft² is about 98% below the group average of 1.4 kgCO₂e/ft².
At 127,095 sq ft, it is about 27% below the average floor area of 173,929 sq ft for those buildings. It was built in 1979, 9 years earlier than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
What does a site EUI of 0.5 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 30300 Whipple's 0.5 kBtu/ft² across 127,095 sq ft works out to about 0.1 billion Btu (19 MWh-equivalent) in 2024. The disclosure also reports 18,823 kWh of electricity for the year.
Which law requires 30300 Whipple to report its energy use?
30300 Whipple reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:68677492:2024). 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.
More non-refrigerated warehouse buildings in California
- 1635 Main Ave· 127,080 sq ft · score 94 (A)
- Component Ventures· 127,000 sq ft · EUI 2.0 kBtu/ft²
- Mandela Parkway· 127,000 sq ft · score 98 (A)
- Colton 1· 126,996 sq ft · score 20 (D)
- 111 Uranium Drive, Sunnyvale, Ca 94086· 126,788 sq ft · score 99 (A)
- Ngy Group (Chino) Inc.· 126,774 sq ft · EUI 5.5 kBtu/ft²
- Non-Refrigerated Warehouse buildings in California· 2,867 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 30300 Whipple's energy grade?
30300 Whipple did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 0.5 kBtu/ft².
How much energy does 30300 Whipple use?
Its 2024 site energy-use intensity was 0.5 kBtu/ft² across 127,095 sq ft, including 18,823 kWh of electricity.
What are 30300 Whipple's carbon emissions?
30300 Whipple reported 4 tCO₂e of greenhouse-gas emissions (0.0 kgCO₂e/ft²) for 2024.
Where is 30300 Whipple?
30300 Whipple is at 30300 Whipple Road, Union City, in Union City, California 94587. Its coordinates are 37.60160, -122.08570 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 30300 Whipple and when was it built?
30300 Whipple has 127,095 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1979 as its year built. It is classed as non-refrigerated warehouse.
Is 30300 Whipple covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “30300 Whipple, Union City, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/30300-whipple-32a4abb5 (data as of July 9, 2026).