302 S Rockefeller Avenue (Ab 802 Rexford)
Distribution Center in California, CA · 302 South Rockefeller Avenue, Ontario · 91761
At a glance
302 S Rockefeller Avenue (Ab 802 Rexford) is a 99,282-square-foot distribution center at 302 South Rockefeller Avenue, Ontario in Ontario, California, built in 2000. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 71 out of 100 (grade B), a site energy-use intensity of 7.4 kBtu/ft² and 49 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 2,485 scored distribution center buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 7.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 49 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 214,954 kWh |
| Gross floor area | 99,282 sq ft |
| Source record | california:10173540:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 71 | +11 | 7.4 kBtu/ft² | 49 tCO₂e |
| 2023 | 60 | ±0 | 9.2 kBtu/ft² | 64 tCO₂e |
| 2022 | 60 | +7 | 8.9 kBtu/ft² | 63 tCO₂e |
| 2021 | 53 | -8 | 10.3 kBtu/ft² | 62 tCO₂e |
| 2020 | 61 | -11 | 9.1 kBtu/ft² | 60 tCO₂e |
| 2019 | 72 | 10.8 kBtu/ft² | 76 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
- 302 South Rockefeller Avenue, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.06107, -117.55573
Within ~1 km
Nearby benchmarked buildings
- Dpi - 601 S Rockefellerscore 40
Refrigerated Warehouse · 252,800 sq ft
Manufacturing/Industrial Plant · 237,302 sq ft
- Airport Cscore 95
Distribution Center · 230,484 sq ft
Strip Mall · 225,749 sq ft
Non-Refrigerated Warehouse · 204,237 sq ft
- 102 Wanamaker Llcscore 7
Non-Refrigerated Warehouse · 195,093 sq ft
See also: most efficient in California · biggest emitters
How does 302 S Rockefeller Avenue (Ab 802 Rexford) compare with other distribution center buildings in California?
The latest disclosures cover 3,121 distribution center buildings in California, out of 40,029 buildings citywide. 302 S Rockefeller Avenue (Ab 802 Rexford)'s ENERGY STAR score of 71 compares with an average of 67 across the 2,485 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 7.4 kBtu/ft² is about 63% below the average of 19.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.5 kgCO₂e/ft² is about 62% below the group average of 1.3 kgCO₂e/ft².
At 99,282 sq ft, it is about 58% below the average floor area of 238,298 sq ft for those buildings. It was built in 2000, 6 years later than the group's average year built (1994). 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 302 S Rockefeller Avenue (Ab 802 Rexford)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for 302 S Rockefeller Avenue (Ab 802 Rexford), covering report years 2019–2024. Its ENERGY STAR score went from 72 in 2019 to 71 in 2024 (-1 points); its best year on file was 2019, at 72. Site EUI moved from 10.8 kBtu/ft² (2019) to 7.4 kBtu/ft² (2024), a 31% decrease. Reported emissions went from 76 tCO₂e to 49 tCO₂e over the same span (down 36%).
What does an ENERGY STAR score of 71 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 71 means the building performs better than about 71% of its national peers. BuildingCensus bands the score into report-card grades; 71 falls in band B — above median (70–84). It sits 4 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. 302 S Rockefeller Avenue (Ab 802 Rexford)'s 7.4 kBtu/ft² across 99,282 sq ft works out to about 0.7 billion Btu (215 MWh-equivalent) in 2024. The disclosure also reports 214,954 kWh of electricity for the year.
Which law requires 302 S Rockefeller Avenue (Ab 802 Rexford) to report its energy use?
302 S Rockefeller Avenue (Ab 802 Rexford) 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:10173540:2024). 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 distribution center buildings in California
- 18300 S Wilmington· 99,272 sq ft · score 95 (A)
- 555 E Easy Llc· 99,266 sq ft · score 81 (B)
- Downey-12020 Woodruff Ave· 99,255 sq ft · score 80 (B)
- Lax00355 - Downey Distribution Center 3· 99,255 sq ft · score 84 (B)
- Ine01608 - Riverside Dc 8· 99,174 sq ft · score 95 (A)
- 2332-2366 E Pacifica Place (Ab 802 Rexford)· 99,017 sq ft · score 79 (B)
- Distribution Center buildings in California· 3,121 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 302 S Rockefeller Avenue (Ab 802 Rexford)'s energy grade?
302 S Rockefeller Avenue (Ab 802 Rexford) scores 71 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 302 S Rockefeller Avenue (Ab 802 Rexford) use?
Its 2024 site energy-use intensity was 7.4 kBtu/ft² across 99,282 sq ft, including 214,954 kWh of electricity.
What are 302 S Rockefeller Avenue (Ab 802 Rexford)'s carbon emissions?
302 S Rockefeller Avenue (Ab 802 Rexford) reported 49 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2024.
Where is 302 S Rockefeller Avenue (Ab 802 Rexford)?
302 S Rockefeller Avenue (Ab 802 Rexford) is at 302 South Rockefeller Avenue, Ontario, in Ontario, California 91761. Its coordinates are 34.06107, -117.55573 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 302 S Rockefeller Avenue (Ab 802 Rexford) and when was it built?
302 S Rockefeller Avenue (Ab 802 Rexford) has 99,282 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as distribution center.
Is 302 S Rockefeller Avenue (Ab 802 Rexford) 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, “302 S Rockefeller Avenue (Ab 802 Rexford), Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/302-s-rockefeller-avenue-ab-802-rexford-ceda1bb9 (data as of July 9, 2026).