Ca078_Avalon Warner Place (Cw73)

How does Ca078_Avalon Warner Place (Cw73) compare with other multifamily housing buildings in California?

The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Ca078_Avalon Warner Place (Cw73)'s ENERGY STAR score of 77 compares with an average of 82 across the 9,612 that report a score; it scores higher than 29% of them and lower than 70%. Its site EUI of 38.2 kBtu/ft² is about 11% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.3 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².

At 241,657 sq ft, it is about 60% above the average floor area of 150,919 sq ft for those buildings. It was built in 2007, 19 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².

How has Ca078_Avalon Warner Place (Cw73)'s energy performance changed over time?

BuildingCensus holds 5 California disclosures for Ca078_Avalon Warner Place (Cw73), covering report years 2019–2023. Its ENERGY STAR score went from 81 in 2019 to 77 in 2023 (-4 points); its best year on file was 2022, at 83. Site EUI moved from 37.7 kBtu/ft² (2019) to 38.2 kBtu/ft² (2023), an 1% increase. Reported emissions went from 509 tCO₂e to 561 tCO₂e over the same span (up 10%).

What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. Ca078_Avalon Warner Place (Cw73)'s 38.2 kBtu/ft² across 241,657 sq ft works out to about 9.2 billion Btu (2,705 MWh-equivalent) in 2023. The disclosure also reports 1,194,870 kWh of electricity for the year.

Which law requires Ca078_Avalon Warner Place (Cw73) to report its energy use?

Ca078_Avalon Warner Place (Cw73) 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 2023 disclosure (source record california:5912997:2023). 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.