Yiyuan Investment Company
Strip Mall in California, CA · 43749-43815 15Th Street West, Lancaster · 93534
At a glance
Yiyuan Investment Company is a 62,011-square-foot strip mall building at 43749-43815 15Th Street West, Lancaster in Lancaster, California, built in 1980. In its 2021 California benchmarking disclosure it reported a site energy-use intensity of 27.8 kBtu/ft² and 95 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 27.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 95 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 153,188 kWh |
| Natural gas | 11,947 therms |
| Gross floor area | 62,011 sq ft |
| Source record | california:10453929:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | 27.8 kBtu/ft² | 95 tCO₂e | |
| 2020 | — | 27.4 kBtu/ft² | 98 tCO₂e | |
| 2019 | — | 19.9 kBtu/ft² | 77 tCO₂e | |
| 2018 | — | — | — |
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
- 43749-43815 15Th Street West, Lancaster
- City
- California
- State
- California
- ZIP
- 93534
- Coordinates
- 34.67809, -118.15931
Within ~1 km
Nearby benchmarked buildings
- Racquet Clubscore 82
Multifamily Housing · 187,970 sq ft
- 1340 Meadow View Lanescore 100
Multifamily Housing · 150,000 sq ft
- Ap-Rgla Aurorascore 100
Multifamily Housing · 149,410 sq ft
- The Springs Apartmentsscore 96
Multifamily Housing · 129,176 sq ft
- 1358-West Avenuescore —
Self-Storage Facility · 108,260 sq ft
- 00362-Antelope Valley Mallscore —
Movie Theater · 66,709 sq ft
See also: most efficient in California · biggest emitters
How does Yiyuan Investment Company compare with other strip mall buildings in California?
The latest disclosures cover 937 strip mall buildings in California, out of 40,029 buildings citywide. Its site EUI of 27.8 kBtu/ft² is about 63% below the average of 75.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.5 kgCO₂e/ft² is about 68% below the group average of 4.7 kgCO₂e/ft².
At 62,011 sq ft, it is about half of the average floor area of 125,816 sq ft for those buildings. It was built in 1980, 5 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 1,607 strip mall buildings average an ENERGY STAR score of 68 and a site EUI of 83.1 kBtu/ft².
How has Yiyuan Investment Company's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Yiyuan Investment Company, covering report years 2018–2021. Site EUI moved from 19.9 kBtu/ft² (2019) to 27.8 kBtu/ft² (2021), an 40% increase. Reported emissions went from 77 tCO₂e to 95 tCO₂e over the same span (up 23%).
What does a site EUI of 27.8 kBtu/ft² mean?
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. Yiyuan Investment Company's 27.8 kBtu/ft² across 62,011 sq ft works out to about 1.7 billion Btu (505 MWh-equivalent) in 2021. The disclosure also reports 153,188 kWh of electricity and 11,947 therms of natural gas for the year.
Which law requires Yiyuan Investment Company to report its energy use?
Yiyuan Investment Company 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 2021 disclosure (source record california:10453929:2021). 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 strip mall buildings in California
- Falcon Ridge Town Ctr Phase Ii Bldg A Bu#21453· 61,864 sq ft · EUI 76.1 kBtu/ft²
- Town Center West Shopping Center· 61,803 sq ft · EUI 86.8 kBtu/ft²
- Blossom Hill Plaza· 61,680 sq ft
- Blossom Hill Plaza New· 61,680 sq ft
- Blossom Hill Plaza Usa· 61,680 sq ft · EUI 38.8 kBtu/ft²
- 4949 Stevenson Boulevard - Ab802· 61,637 sq ft · EUI 107.0 kBtu/ft²
- Strip Mall buildings in California· 937 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 Yiyuan Investment Company's energy grade?
Yiyuan Investment Company did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 27.8 kBtu/ft².
How much energy does Yiyuan Investment Company use?
Its 2021 site energy-use intensity was 27.8 kBtu/ft² across 62,011 sq ft, including 153,188 kWh of electricity and 11,947 therms of natural gas.
What are Yiyuan Investment Company's carbon emissions?
Yiyuan Investment Company reported 95 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2021.
Where is Yiyuan Investment Company?
Yiyuan Investment Company is at 43749-43815 15Th Street West, Lancaster, in Lancaster, California 93534. Its coordinates are 34.67809, -118.15931 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Yiyuan Investment Company and when was it built?
Yiyuan Investment Company has 62,011 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 1980 as its year built. It is classed as strip mall.
Is Yiyuan Investment Company covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Yiyuan Investment Company, Lancaster, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/yiyuan-investment-company-78488890 (data as of July 9, 2026).