Alvarado Business Park #N
Non-Refrigerated Warehouse in California, CA · 30401 Whipple Road, Union City · 94587
At a glance
Alvarado Business Park #N is a 102,625-square-foot non-refrigerated warehouse at 30401 Whipple Road, Union City in Union City, California, built in 1988. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 28 out of 100 (grade D), a site energy-use intensity of 16.1 kBtu/ft² and 117 tCO₂e of greenhouse-gas emissions. That score is higher than 16% of the 2,227 scored non-refrigerated warehouse buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 28 (band D) |
| Site EUI | 16.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 117 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 484,799 kWh |
| Gross floor area | 102,625 sq ft |
| Source record | california:4029335:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 28 | -31 | 16.1 kBtu/ft² | 117 tCO₂e |
| 2022 | 59 | +4 | 9.5 kBtu/ft² | 67 tCO₂e |
| 2021 | 55 | +6 | 13.1 kBtu/ft² | 92 tCO₂e |
| 2020 | 49 | +8 | 14.7 kBtu/ft² | 100 tCO₂e |
| 2019 | 41 | -7 | 16.7 kBtu/ft² | 114 tCO₂e |
| 2018 | 48 | 14.7 kBtu/ft² | 100 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 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
- 30401 Whipple Road, Union City
- City
- California
- State
- California
- ZIP
- 94587
- Coordinates
- 37.60053, -122.08808
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 Alvarado Business Park #N 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. Alvarado Business Park #N's ENERGY STAR score of 28 compares with an average of 68 across the 2,227 that report a score; it scores higher than 16% of them and lower than 84%. Its site EUI of 16.1 kBtu/ft² is about 26% 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 1.1 kgCO₂e/ft² is about 21% below the group average of 1.4 kgCO₂e/ft².
At 102,625 sq ft, it is about 41% below the average floor area of 173,929 sq ft for those buildings. Its 1988 construction date is close to 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.
How has Alvarado Business Park #N's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Alvarado Business Park #N, covering report years 2018–2023. Its ENERGY STAR score went from 48 in 2018 to 28 in 2023 (-20 points); its best year on file was 2022, at 59. Site EUI moved from 14.7 kBtu/ft² (2018) to 16.1 kBtu/ft² (2023), an 10% increase. Reported emissions went from 100 tCO₂e to 117 tCO₂e over the same span (up 18%).
What does an ENERGY STAR score of 28 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 28 means the building performs better than about 28% of its national peers. BuildingCensus bands the score into report-card grades; 28 falls in band D — lowest band (1–54). It sits 47 points below 75, the threshold for ENERGY STAR certification. In California, 65% of scored buildings are at 75 or above.
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. Alvarado Business Park #N's 16.1 kBtu/ft² across 102,625 sq ft works out to about 1.7 billion Btu (484 MWh-equivalent) in 2023. The disclosure also reports 484,799 kWh of electricity for the year.
Which law requires Alvarado Business Park #N to report its energy use?
Alvarado Business Park #N 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 2023 disclosure (source record california:4029335:2023). 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
- 11820 West Olympic Blvd· 102,576 sq ft · score 4 (D)
- 750 139Th Ave· 102,427 sq ft · score 78 (B)
- Ming Centre Doe Building· 102,400 sq ft · score 23 (D)
- Beach Montebello Llc - 1520· 102,391 sq ft · score 92 (A)
- Br42279-1740-1780 N Market Blvd· 102,268 sq ft · score 81 (B)
- Nce6Th - E. 6Th Street 1470· 102,220 sq ft
- 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 Alvarado Business Park #N's energy grade?
Alvarado Business Park #N scores 28 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Alvarado Business Park #N use?
Its 2023 site energy-use intensity was 16.1 kBtu/ft² across 102,625 sq ft, including 484,799 kWh of electricity.
What are Alvarado Business Park #N's carbon emissions?
Alvarado Business Park #N reported 117 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2023.
Where is Alvarado Business Park #N?
Alvarado Business Park #N is at 30401 Whipple Road, Union City, in Union City, California 94587. Its coordinates are 37.60053, -122.08808 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Alvarado Business Park #N and when was it built?
Alvarado Business Park #N has 102,625 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1988 as its year built. It is classed as non-refrigerated warehouse.
Is Alvarado Business Park #N covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “Alvarado Business Park #N, Union City, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/alvarado-business-park-n-fdb88874 (data as of July 9, 2026).