Westport Alhambra Storage Llc
Self-Storage Facility in California, CA · 2500 West Hellman Avenue, Alhambra · 91803
At a glance
Westport Alhambra Storage Llc is a 87,656-square-foot self-storage facility at 2500 West Hellman Avenue, Alhambra in Alhambra, California, built in 2014. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 8.4 kBtu/ft² and 50 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 8.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 50 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 221,923 kWh |
| Gross floor area | 87,656 sq ft |
| Source record | california:19919963:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 8.4 kBtu/ft² | 50 tCO₂e | |
| 2023 | — | 8.3 kBtu/ft² | 51 tCO₂e | |
| 2022 | — | 8.6 kBtu/ft² | 52 tCO₂e | |
| 2021 | — | 8.3 kBtu/ft² | 44 tCO₂e | |
| 2020 | — | 8.6 kBtu/ft² | 45 tCO₂e | |
| 2019 | — | 12.4 kBtu/ft² | 66 tCO₂e | |
| 2018 | — | 12.8 kBtu/ft² | 68 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
- 2500 West Hellman Avenue, Alhambra
- City
- California
- State
- California
- ZIP
- 91803
- Coordinates
- 34.06945, -118.15141
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Westport Alhambra Storage Llc compare with other self-storage facility buildings in California?
The latest disclosures cover 1,935 self-storage facility buildings in California, out of 40,029 buildings citywide. Its site EUI of 8.4 kBtu/ft² is about 58% above the average of 5.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 0.6 kgCO₂e/ft² is about 42% above the group average of 0.4 kgCO₂e/ft².
At 87,656 sq ft, it is about 12% below the average floor area of 99,202 sq ft for those buildings. It was built in 2014, 21 years later than the group's average year built (1993). Across all 24 jurisdictions BuildingCensus covers, the 3,050 self-storage facility buildings average an ENERGY STAR score of 75 and a site EUI of 9.4 kBtu/ft².
How has Westport Alhambra Storage Llc's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Westport Alhambra Storage Llc, covering report years 2018–2024. Site EUI moved from 12.8 kBtu/ft² (2018) to 8.4 kBtu/ft² (2024), a 34% decrease. Reported emissions went from 68 tCO₂e to 50 tCO₂e over the same span (down 26%).
What does a site EUI of 8.4 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. Westport Alhambra Storage Llc's 8.4 kBtu/ft² across 87,656 sq ft works out to about 0.7 billion Btu (216 MWh-equivalent) in 2024. The disclosure also reports 221,923 kWh of electricity for the year.
Which law requires Westport Alhambra Storage Llc to report its energy use?
Westport Alhambra Storage Llc 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:19919963:2024). 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 self-storage facility buildings in California
- Storquest Gardena· 87,655 sq ft · EUI 8.5 kBtu/ft²
- Ayres Self Storage-Huntington Beach· 87,652 sq ft · EUI 1.6 kBtu/ft²
- Storquest Storage· 87,566 sq ft
- San Diego - Riviera Shores St· 87,534 sq ft · EUI 1.9 kBtu/ft²
- 08509-Palms - Resco Llc· 87,496 sq ft · EUI 2.7 kBtu/ft²
- Storquest - La Quinta / Dune Palms· 87,493 sq ft · EUI 6.0 kBtu/ft²
- Self-Storage Facility buildings in California· 1,935 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 Westport Alhambra Storage Llc's energy grade?
Westport Alhambra Storage Llc did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 8.4 kBtu/ft².
How much energy does Westport Alhambra Storage Llc use?
Its 2024 site energy-use intensity was 8.4 kBtu/ft² across 87,656 sq ft, including 221,923 kWh of electricity.
What are Westport Alhambra Storage Llc's carbon emissions?
Westport Alhambra Storage Llc reported 50 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2024.
Where is Westport Alhambra Storage Llc?
Westport Alhambra Storage Llc is at 2500 West Hellman Avenue, Alhambra, in Alhambra, California 91803. Its coordinates are 34.06945, -118.15141 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Westport Alhambra Storage Llc and when was it built?
Westport Alhambra Storage Llc has 87,656 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2014 as its year built. It is classed as self-storage facility.
Is Westport Alhambra Storage Llc 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, “Westport Alhambra Storage Llc, Alhambra, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/westport-alhambra-storage-llc-3dc87399 (data as of July 9, 2026).