600 S. Wanamaker Ave.
Distribution Center in California, CA · 600 South Wanamaker Avenue, Ontario · 91761
At a glance
600 S. Wanamaker Ave. is a 83,911-square-foot distribution center at 600 South Wanamaker Avenue, Ontario in Ontario, California, built in 2005. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 81 out of 100 (grade B), a site energy-use intensity of 7.3 kBtu/ft² and 40 tCO₂e of greenhouse-gas emissions. That score is higher than 53% 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 | 81 (band B) |
| Site EUI | 7.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 40 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 177,376 kWh |
| Gross floor area | 83,911 sq ft |
| Source record | california:21324977:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | ±0 | 7.3 kBtu/ft² | 40 tCO₂e |
| 2023 | 81 | +7 | 7.2 kBtu/ft² | 43 tCO₂e |
| 2022 | 74 | +10 | 8.6 kBtu/ft² | 50 tCO₂e |
| 2021 | 64 | -36 | 10.2 kBtu/ft² | 53 tCO₂e |
| 2020 | 100 | — | 10 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
- 600 South Wanamaker Avenue, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.05807, -117.55050
Within ~1 km
Nearby benchmarked buildings
- 4450 E. Lowell St.score 12
Distribution Center · 317,070 sq ft
Distribution Center · 317,000 sq ft
- Dpi - 601 S Rockefellerscore 40
Refrigerated Warehouse · 252,800 sq ft
- 1251 South Rockefeller Avescore 93
Non-Refrigerated Warehouse · 242,000 sq ft
Manufacturing/Industrial Plant · 237,302 sq ft
- 102 Wanamaker Llcscore 7
Non-Refrigerated Warehouse · 195,093 sq ft
See also: most efficient in California · biggest emitters
How does 600 S. Wanamaker Ave. 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. 600 S. Wanamaker Ave.'s ENERGY STAR score of 81 compares with an average of 67 across the 2,485 that report a score; it scores higher than 53% of them and lower than 46%. Its site EUI of 7.3 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 63% below the group average of 1.3 kgCO₂e/ft².
At 83,911 sq ft, it is about 65% below the average floor area of 238,298 sq ft for those buildings. It was built in 2005, 11 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 600 S. Wanamaker Ave.'s energy performance changed over time?
BuildingCensus holds 5 California disclosures for 600 S. Wanamaker Ave., covering report years 2020–2024. Its ENERGY STAR score went from 100 in 2020 to 81 in 2024 (-19 points); its best year on file was 2020, at 100. Site EUI moved from 10.2 kBtu/ft² (2021) to 7.3 kBtu/ft² (2024), a 28% decrease. Reported emissions went from 10 tCO₂e to 40 tCO₂e over the same span (up 302%).
What does an ENERGY STAR score of 81 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 81 means the building performs better than about 81% of its national peers. BuildingCensus bands the score into report-card grades; 81 falls in band B — above median (70–84). 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. 600 S. Wanamaker Ave.'s 7.3 kBtu/ft² across 83,911 sq ft works out to about 0.6 billion Btu (180 MWh-equivalent) in 2024. The disclosure also reports 177,376 kWh of electricity for the year.
Which law requires 600 S. Wanamaker Ave. to report its energy use?
600 S. Wanamaker Ave. 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:21324977:2024). 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
- Sabre Street· 83,854 sq ft · score 89 (A)
- 2610 S Birch St (Ab 802 Reporting Rexford)· 83,852 sq ft · score 92 (A)
- Lax00333 - Mid Counties Dis Ctr 33· 83,811 sq ft · score 16 (D)
- 7580 Cherry Ave· 83,733 sq ft · score 97 (A)
- Arrowhead Water Co. - 1560 E 20Th St, Los Angeles, Ca 90011· 83,609 sq ft · score 1 (D)
- 1750 Pointe Ave· 83,580 sq ft · score 98 (A)
- 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 600 S. Wanamaker Ave.'s energy grade?
600 S. Wanamaker Ave. scores 81 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 600 S. Wanamaker Ave. use?
Its 2024 site energy-use intensity was 7.3 kBtu/ft² across 83,911 sq ft, including 177,376 kWh of electricity.
What are 600 S. Wanamaker Ave.'s carbon emissions?
600 S. Wanamaker Ave. reported 40 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2024.
Where is 600 S. Wanamaker Ave.?
600 S. Wanamaker Ave. is at 600 South Wanamaker Avenue, Ontario, in Ontario, California 91761. Its coordinates are 34.05807, -117.55050 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 600 S. Wanamaker Ave. and when was it built?
600 S. Wanamaker Ave. has 83,911 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2005 as its year built. It is classed as distribution center.
Is 600 S. Wanamaker Ave. 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, “600 S. Wanamaker Ave., Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/600-s-wanamaker-ave-54f4981c (data as of July 9, 2026).