Heritage Park Shopping Center
Retail Store in California, CA · 250 Sunset Avenue, Suisun City · 94585
At a glance
Heritage Park Shopping Center is a 167,250-square-foot retail store at 250 Sunset Avenue, Suisun City in Suisun City, California, built in 1989. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 0.1 kBtu/ft² and 1 tCO₂e of greenhouse-gas emissions. That score is higher than 83% of the 1,305 scored retail store buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 0.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1 tCO₂e |
| GHG intensity | 0.0 kgCO₂e/ft² |
| Electricity | 5,399 kWh |
| Gross floor area | 167,250 sq ft |
| Source record | california:36086183:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 0.1 kBtu/ft² | 1 tCO₂e |
| 2023 | 100 | 0.1 kBtu/ft² | 2 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
- 250 Sunset Avenue, Suisun City
- City
- California
- State
- California
- ZIP
- 94585
- Coordinates
- 38.24497, -122.02194
Within ~1 km
Nearby benchmarked buildings
- The Henley (Th069)score 98
Multifamily Housing · 189,700 sq ft
- Bridges On Sunset (Rn126)score 89
Multifamily Housing · 177,864 sq ft
- 262 Sunset Avenuescore 100
Retail Store · 74,523 sq ft
- 333 Sunset Llcscore 89
Office · 72,000 sq ft
See also: most efficient in California · biggest emitters
How does Heritage Park Shopping Center compare with other retail store buildings in California?
The latest disclosures cover 1,742 retail store buildings in California, out of 40,029 buildings citywide. Heritage Park Shopping Center's ENERGY STAR score of 100 compares with an average of 76 across the 1,305 that report a score; it scores higher than 83% of them. Its site EUI of 0.1 kBtu/ft² is about 100% below the average of 53.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.0 kgCO₂e/ft² is about 100% below the group average of 3.3 kgCO₂e/ft².
At 167,250 sq ft, it is about 35% above the average floor area of 124,053 sq ft for those buildings. Its 1989 construction date is close to the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 3,025 retail store buildings average an ENERGY STAR score of 73 and a site EUI of 57.7 kBtu/ft².
How has Heritage Park Shopping Center's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Heritage Park Shopping Center, covering report years 2023–2024. Its ENERGY STAR score was 100 in both 2023 and 2024. Site EUI moved from 0.1 kBtu/ft² (2023) to 0.1 kBtu/ft² (2024), an 0% increase. Reported emissions went from 2 tCO₂e to 1 tCO₂e over the same span (down 19%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Heritage Park Shopping Center's 0.1 kBtu/ft² across 167,250 sq ft works out to about 0 billion Btu (5 MWh-equivalent) in 2024. The disclosure also reports 5,399 kWh of electricity for the year.
Which law requires Heritage Park Shopping Center to report its energy use?
Heritage Park Shopping Center 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:36086183:2024). 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 retail store buildings in California
- Roseville, Ca-2796· 167,051 sq ft · score 93 (A)
- San Jose Westgate (1427)· 166,572 sq ft · score 82 (B)
- San Jose Oakridge (1927)· 166,458 sq ft · score 79 (B)
- Downey-Stonewood Center Mall· 166,309 sq ft · score 100 (A)
- 1648, University Towne Ctr, San Diego· 166,040 sq ft
- 1658, 100 Santa Rosa Plz, Santa Rosa· 165,585 sq ft
- Retail Store buildings in California· 1,742 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 Heritage Park Shopping Center's energy grade?
Heritage Park Shopping Center scores 100 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 Heritage Park Shopping Center use?
Its 2024 site energy-use intensity was 0.1 kBtu/ft² across 167,250 sq ft, including 5,399 kWh of electricity.
What are Heritage Park Shopping Center's carbon emissions?
Heritage Park Shopping Center reported 1 tCO₂e of greenhouse-gas emissions (0.0 kgCO₂e/ft²) for 2024.
Where is Heritage Park Shopping Center?
Heritage Park Shopping Center is at 250 Sunset Avenue, Suisun City, in Suisun City, California 94585. Its coordinates are 38.24497, -122.02194 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Heritage Park Shopping Center and when was it built?
Heritage Park Shopping Center has 167,250 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1989 as its year built. It is classed as retail store.
Is Heritage Park Shopping Center 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, “Heritage Park Shopping Center, Suisun City, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/heritage-park-shopping-center-02e419b0 (data as of July 9, 2026).