4455 E Philadelphia Street
Non-Refrigerated Warehouse in California, CA · 4455 East Philadelphia Street, Ontario · 91761
At a glance
4455 E Philadelphia Street is a 150,000-square-foot non-refrigerated warehouse at 4455 East Philadelphia Street, Ontario in Ontario, California, built in 2007. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 88 out of 100 (grade A), a site energy-use intensity of 10.8 kBtu/ft² and 47 tCO₂e of greenhouse-gas emissions. That score is higher than 63% of the 2,227 scored non-refrigerated warehouse buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 10.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 47 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 205,487 kWh |
| Gross floor area | 150,000 sq ft |
| Source record | california:13039333:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | +20 | 10.8 kBtu/ft² | 47 tCO₂e |
| 2023 | 68 | +3 | 15.3 kBtu/ft² | 110 tCO₂e |
| 2022 | 65 | -27 | 15.1 kBtu/ft² | 129 tCO₂e |
| 2021 | 92 | +52 | 10.2 kBtu/ft² | 93 tCO₂e |
| 2020 | 40 | -39 | 27.9 kBtu/ft² | 175 tCO₂e |
| 2019 | 79 | 9.4 kBtu/ft² | 93 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.
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Location
- Address
- 4455 East Philadelphia Street, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.03379, -117.55588
Within ~1 km
Nearby benchmarked buildings
- Lax04001 - Mission Dis Ctr 1score 92
Distribution Center · 763,228 sq ft
Distribution Center · 756,683 sq ft
- Ontario Dcscore 71
Refrigerated Warehouse · 579,516 sq ft
- 1900 Rochesterscore 79
Distribution Center · 506,436 sq ft
- Test Rite Products Corpscore 74
Non-Refrigerated Warehouse · 400,000 sq ft
- Ontario Freewayscore 98
Distribution Center · 334,000 sq ft
See also: most efficient in California · biggest emitters
How does 4455 E Philadelphia Street 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. 4455 E Philadelphia Street's ENERGY STAR score of 88 compares with an average of 68 across the 2,227 that report a score; it scores higher than 63% of them and lower than 35%. Its site EUI of 10.8 kBtu/ft² is about half of 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 0.3 kgCO₂e/ft² is about 78% below the group average of 1.4 kgCO₂e/ft².
At 150,000 sq ft, it is about 14% below the average floor area of 173,929 sq ft for those buildings. It was built in 2007, 19 years later 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.
How has 4455 E Philadelphia Street's energy performance changed over time?
BuildingCensus holds 6 California disclosures for 4455 E Philadelphia Street, covering report years 2019–2024. Its ENERGY STAR score went from 79 in 2019 to 88 in 2024 (+9 points); its best year on file was 2021, at 92. Site EUI moved from 9.4 kBtu/ft² (2019) to 10.8 kBtu/ft² (2024), an 15% increase. Reported emissions went from 93 tCO₂e to 47 tCO₂e over the same span (down 50%).
What does an ENERGY STAR score of 88 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 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 4455 E Philadelphia Street's 10.8 kBtu/ft² across 150,000 sq ft works out to about 1.6 billion Btu (475 MWh-equivalent) in 2024. The disclosure also reports 205,487 kWh of electricity for the year.
Which law requires 4455 E Philadelphia Street to report its energy use?
4455 E Philadelphia Street 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:13039333:2024). 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
- Peck Center Ii - Bldgs C & D· 149,835 sq ft · EUI 27.4 kBtu/ft²
- Warehouse 2· 149,800 sq ft · score 26 (D)
- Br46497-Benicia Wh-521-531 Stone Rd· 149,760 sq ft · score 17 (D)
- 1721Avia· 149,760 sq ft · score 68 (C)
- Coliseum· 149,551 sq ft · score 86 (A)
- 5530-5560 Ferguson Drive· 149,325 sq ft · score 40 (D)
- 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 4455 E Philadelphia Street's energy grade?
4455 E Philadelphia Street scores 88 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 4455 E Philadelphia Street use?
Its 2024 site energy-use intensity was 10.8 kBtu/ft² across 150,000 sq ft, including 205,487 kWh of electricity.
What are 4455 E Philadelphia Street's carbon emissions?
4455 E Philadelphia Street reported 47 tCO₂e of greenhouse-gas emissions (0.3 kgCO₂e/ft²) for 2024.
Where is 4455 E Philadelphia Street?
4455 E Philadelphia Street is at 4455 East Philadelphia Street, Ontario, in Ontario, California 91761. Its coordinates are 34.03379, -117.55588 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 4455 E Philadelphia Street and when was it built?
4455 E Philadelphia Street has 150,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2007 as its year built. It is classed as non-refrigerated warehouse.
Is 4455 E Philadelphia Street 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, “4455 E Philadelphia Street, Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/4455-e-philadelphia-street-430454c3 (data as of July 9, 2026).