BuildingCensus
A

2131 East Convention Center Way - Ab802

Vehicle Dealership in California, CA · 2131 East Convention Center Way, Ontario · 91764

At a glance

2131 East Convention Center Way - Ab802 is a 61,058-square-foot vehicle dealership building at 2131 East Convention Center Way, Ontario in Ontario, California, built in 1980. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A), a site energy-use intensity of 25.2 kBtu/ft² and 103 tCO₂e of greenhouse-gas emissions. That score is higher than 84% of the 122 scored vehicle dealership buildings in California.

ENERGY STAR score
99
band A · 2024
Site EUI
25.2
kBtu/ft²
GHG emissions
103
tCO₂e
GHG intensity
1.7
kgCO₂e/ft²
Floor area
61,058
sq ft
Year built
1980
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

AB 802 (Public Resources Code §25402.10) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score99 (band A)
Site EUI25.2 kBtu/ft²
Source EUI—
GHG emissions103 tCO₂e
GHG intensity1.7 kgCO₂e/ft²
Electricity427,468 kWh
Natural gas1,202 therms
Gross floor area61,058 sq ft
Source recordcalifornia:35871529:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest99-125.2 kBtu/ft²103 tCO₂e
202310020.6 kBtu/ft²83 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.

Program details →

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
2131 East Convention Center Way, Ontario
State
California
ZIP
91764
Coordinates
34.06753, -117.60498

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

How does 2131 East Convention Center Way - Ab802 compare with other vehicle dealership buildings in California?

The latest disclosures cover 141 vehicle dealership buildings in California, out of 40,029 buildings citywide. 2131 East Convention Center Way - Ab802's ENERGY STAR score of 99 compares with an average of 68 across the 122 that report a score; it scores higher than 84% of them and lower than 8%. Its site EUI of 25.2 kBtu/ft² is about half of the average of 49.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.7 kgCO₂e/ft² is about half of the group average of 3.2 kgCO₂e/ft².

At 61,058 sq ft, it is about 32% below the average floor area of 89,700 sq ft for those buildings. Its 1980 construction date is close to the group's average year built (1982). Across all 24 jurisdictions BuildingCensus covers, the 318 vehicle dealership buildings average an ENERGY STAR score of 57 and a site EUI of 62.8 kBtu/ft².

How has 2131 East Convention Center Way - Ab802's energy performance changed over time?

BuildingCensus holds 2 California disclosures for 2131 East Convention Center Way - Ab802, covering report years 2023–2024. Its ENERGY STAR score went from 100 in 2023 to 99 in 2024 (-1 points); its best year on file was 2023, at 100. Site EUI moved from 20.6 kBtu/ft² (2023) to 25.2 kBtu/ft² (2024), an 22% increase. Reported emissions went from 83 tCO₂e to 103 tCO₂e over the same span (up 25%).

What does an ENERGY STAR score of 99 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 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 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. 2131 East Convention Center Way - Ab802's 25.2 kBtu/ft² across 61,058 sq ft works out to about 1.5 billion Btu (451 MWh-equivalent) in 2024. The disclosure also reports 427,468 kWh of electricity and 1,202 therms of natural gas for the year.

Which law requires 2131 East Convention Center Way - Ab802 to report its energy use?

2131 East Convention Center Way - Ab802 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:35871529:2024). 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 vehicle dealership buildings in California

Frequently asked questions

What is 2131 East Convention Center Way - Ab802's energy grade?

2131 East Convention Center Way - Ab802 scores 99 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 2131 East Convention Center Way - Ab802 use?

Its 2024 site energy-use intensity was 25.2 kBtu/ft² across 61,058 sq ft, including 427,468 kWh of electricity and 1,202 therms of natural gas.

What are 2131 East Convention Center Way - Ab802's carbon emissions?

2131 East Convention Center Way - Ab802 reported 103 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 2024.

Where is 2131 East Convention Center Way - Ab802?

2131 East Convention Center Way - Ab802 is at 2131 East Convention Center Way, Ontario, in Ontario, California 91764. Its coordinates are 34.06753, -117.60498 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.

How big is 2131 East Convention Center Way - Ab802 and when was it built?

2131 East Convention Center Way - Ab802 has 61,058 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as vehicle dealership.

Is 2131 East Convention Center Way - Ab802 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).

Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

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, “2131 East Convention Center Way - Ab802, Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/2131-east-convention-center-way-ab802-33fd3bfe (data as of July 9, 2026).