BuildingCensus
D

1 Auto Center Drive

Vehicle Dealership in California, CA · 1 Auto Center Drive, Tustin · 92782

At a glance

1 Auto Center Drive is a 77,151-square-foot vehicle dealership building at 1 Auto Center Drive, Tustin in Tustin, California, built in 1986. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 47 out of 100 (grade D), a site energy-use intensity of 33.5 kBtu/ft² and 167 tCO₂e of greenhouse-gas emissions. That score is higher than 26% of the 122 scored vehicle dealership buildings in California.

ENERGY STAR score
47
band D · 2024
Site EUI
33.5
kBtu/ft²
GHG emissions
167
tCO₂e
GHG intensity
2.2
kgCO₂e/ft²
Floor area
77,151
sq ft
Year built
1986
vintage
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85–10070–8455–691–54
This entry + 6 nearby

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

Benchmarking record

FieldValue
ENERGY STAR score47 (band D)
Site EUI33.5 kBtu/ft²
Source EUI—
GHG emissions167 tCO₂e
GHG intensity2.2 kgCO₂e/ft²
Electricity716,207 kWh
Natural gas875 therms
Gross floor area77,151 sq ft
Source recordcalifornia:37406883:2024

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.

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Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
1 Auto Center Drive, Tustin
State
California
ZIP
92782
Coordinates
33.72788, -117.80064

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

How does 1 Auto Center Drive compare with other vehicle dealership buildings in California?

The latest disclosures cover 141 vehicle dealership buildings in California, out of 40,029 buildings citywide. 1 Auto Center Drive's ENERGY STAR score of 47 compares with an average of 68 across the 122 that report a score; it scores higher than 26% of them and lower than 73%. Its site EUI of 33.5 kBtu/ft² is about 32% below 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 2.2 kgCO₂e/ft² is about 32% below the group average of 3.2 kgCO₂e/ft².

At 77,151 sq ft, it is about 14% below the average floor area of 89,700 sq ft for those buildings. It was built in 1986, 4 years later than 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.

What does an ENERGY STAR score of 47 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 47 means the building performs better than about 47% of its national peers. BuildingCensus bands the score into report-card grades; 47 falls in band D — lowest band (1–54). It sits 28 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. 1 Auto Center Drive's 33.5 kBtu/ft² across 77,151 sq ft works out to about 2.6 billion Btu (757 MWh-equivalent) in 2024. The disclosure also reports 716,207 kWh of electricity and 875 therms of natural gas for the year.

Which law requires 1 Auto Center Drive to report its energy use?

1 Auto Center Drive 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:37406883:2024). 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 1 Auto Center Drive's energy grade?

1 Auto Center Drive scores 47 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 1 Auto Center Drive use?

Its 2024 site energy-use intensity was 33.5 kBtu/ft² across 77,151 sq ft, including 716,207 kWh of electricity and 875 therms of natural gas.

What are 1 Auto Center Drive's carbon emissions?

1 Auto Center Drive reported 167 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2024.

Where is 1 Auto Center Drive?

1 Auto Center Drive is at 1 Auto Center Drive, Tustin, in Tustin, California 92782. Its coordinates are 33.72788, -117.80064 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.

How big is 1 Auto Center Drive and when was it built?

1 Auto Center Drive has 77,151 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as vehicle dealership.

Is 1 Auto Center Drive 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, “1 Auto Center Drive, Tustin, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1-auto-center-drive-1301adaf (data as of July 9, 2026).