5343 W IMPERIAL HWY
Distribution Center in Los Angeles, CA · 90045
At a glance
5343 W IMPERIAL HWY is a 153,675-square-foot distribution center in Los Angeles, California, built in 1997. In its 2025 Los Angeles benchmarking disclosure it reported an ENERGY STAR score of 12 out of 100 (grade D), a site energy-use intensity of 43.6 kBtu/ft² and 383 tCO₂e of greenhouse-gas emissions. That score is higher than 11% of the 149 scored distribution center buildings in Los Angeles.
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 12 (band D) |
| Site EUI | 43.6 kBtu/ft² |
| Source EUI | 122.0 kBtu/ft² |
| GHG emissions | 383 tCO₂e |
| GHG intensity | — |
| Water use | 1,631 kgal |
| Gross floor area | 153,675 sq ft |
| Source record | la:448331797701:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 12 | 43.6 kBtu/ft² | 383 tCO₂e | |
| 2024 | — | — | — | |
| 2023 | 9 | 47.2 kBtu/ft² | 515 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | — | — | — | |
| 2018 | 10 | -44 | 45.3 kBtu/ft² | 491 tCO₂e |
| 2017 | 54 | -9 | 30.5 kBtu/ft² | 355 tCO₂e |
| 2016 | 63 | 26.4 kBtu/ft² | 307 tCO₂e |
Compliance context
LA Municipal Code Div. 97, §91.9701 (EBEWE)
EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
Ownership
Prologis
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Location
- Address
- 5343 W IMPERIAL HWY
- City
- Los Angeles
- State
- California
- ZIP
- 90045
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Los Angeles · biggest emitters
How does 5343 W IMPERIAL HWY compare with other distribution center buildings in Los Angeles?
The latest disclosures cover 172 distribution center buildings in Los Angeles, out of 11,498 buildings citywide. 5343 W IMPERIAL HWY's ENERGY STAR score of 12 compares with an average of 65 across the 149 that report a score; it scores higher than 11% of them and lower than 88%. Its site EUI of 43.6 kBtu/ft² is about twice the average of 21.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 153,675 sq ft, it is about 78% above the average floor area of 86,482 sq ft for those buildings. It was built in 1997, 20 years later than the group's average year built (1977). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
How has 5343 W IMPERIAL HWY's energy performance changed over time?
BuildingCensus holds 10 Los Angeles disclosures for 5343 W IMPERIAL HWY, covering report years 2016–2025. Its ENERGY STAR score went from 63 in 2016 to 12 in 2025 (-51 points); its best year on file was 2016, at 63. Site EUI moved from 26.4 kBtu/ft² (2016) to 43.6 kBtu/ft² (2025), an 65% increase. Reported emissions went from 307 tCO₂e to 383 tCO₂e over the same span (up 25%).
What does an ENERGY STAR score of 12 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 12 means the building performs better than about 12% of its national peers. BuildingCensus bands the score into report-card grades; 12 falls in band D — lowest band (1–54). It sits 63 points below 75, the threshold for ENERGY STAR certification. In Los Angeles, 63% 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. 5343 W IMPERIAL HWY's 43.6 kBtu/ft² across 153,675 sq ft works out to about 6.7 billion Btu (1,964 MWh-equivalent) in 2025. Its source EUI of 122.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,631 thousand gallons of water for the year.
Which law requires 5343 W IMPERIAL HWY to report its energy use?
5343 W IMPERIAL HWY reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:448331797701:2025). EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
More distribution center buildings in Los Angeles
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- 20100 S VERMONT AVE· 132,965 sq ft · score 80 (B)
- 9453 OWENSMOUTH AVE· 132,600 sq ft · score 76 (B)
- 13291 RALSTON AVE· 128,000 sq ft · EUI 27.9 kBtu/ft²
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Frequently asked questions
What is 5343 W IMPERIAL HWY's energy grade?
5343 W IMPERIAL HWY scores 12 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 5343 W IMPERIAL HWY use?
Its 2025 site energy-use intensity was 43.6 kBtu/ft² (122.0 kBtu/ft² source) across 153,675 sq ft.
What are 5343 W IMPERIAL HWY's carbon emissions?
5343 W IMPERIAL HWY reported 383 tCO₂e of greenhouse-gas emissions for 2025.
Where is 5343 W IMPERIAL HWY?
5343 W IMPERIAL HWY is in Los Angeles, California 90045.
How big is 5343 W IMPERIAL HWY and when was it built?
5343 W IMPERIAL HWY has 153,675 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1997 as its year built. It is classed as distribution center.
Is 5343 W IMPERIAL HWY covered by LA Municipal Code Div. 97, §91.9701 (EBEWE)?
Yes — it appears in the 2025 Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, which lists the buildings reporting under LA Municipal Code Div. 97, §91.9701 (EBEWE).
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About this data
Source: Existing Buildings Energy & Water Efficiency (EBEWE) (LA Municipal Code Div. 97, §91.9701 (EBEWE)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “5343 W IMPERIAL HWY, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/5343-w-imperial-hwy-d6613adc (data as of October 2, 2026).