18010 CHATSWORTH ST

How does 18010 CHATSWORTH ST compare with other supermarket/grocery store buildings in Los Angeles?

The latest disclosures cover 98 supermarket/grocery store buildings in Los Angeles, out of 11,498 buildings citywide. 18010 CHATSWORTH ST's ENERGY STAR score of 22 compares with an average of 65 across the 93 that report a score; it scores higher than 6% of them and lower than 92%. Its site EUI of 431.6 kBtu/ft² is about 127% above the average of 190.2 kBtu/ft² — it uses more energy per square foot than the typical building in that group.

At 48,575 sq ft, it is roughly in line with the average floor area of 49,872 sq ft for those buildings. It was built in 1997, 14 years later than the group's average year built (1983). Across all 24 jurisdictions BuildingCensus covers, the 1,646 supermarket/grocery store buildings average an ENERGY STAR score of 71 and a site EUI of 176.1 kBtu/ft².

How has 18010 CHATSWORTH ST's energy performance changed over time?

BuildingCensus holds 8 Los Angeles disclosures for 18010 CHATSWORTH ST, covering report years 2018–2025. Its ENERGY STAR score went from 66 in 2018 to 22 in 2025 (-44 points); its best year on file was 2021, at 76. Site EUI moved from 167.7 kBtu/ft² (2018) to 431.6 kBtu/ft² (2025), an 157% increase. Reported emissions went from 565 tCO₂e to 1,142 tCO₂e over the same span (up 102%).

What does an ENERGY STAR score of 22 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 22 means the building performs better than about 22% of its national peers. BuildingCensus bands the score into report-card grades; 22 falls in band D — lowest band (1–54). It sits 53 points below 75, the threshold for ENERGY STAR certification. In Los Angeles, 63% 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. 18010 CHATSWORTH ST's 431.6 kBtu/ft² across 48,575 sq ft works out to about 21 billion Btu (6,144 MWh-equivalent) in 2025. Its source EUI of 705.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher.

Which law requires 18010 CHATSWORTH ST to report its energy use?

18010 CHATSWORTH ST reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:403294918591:2025). EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.