Mozaic At Union Station - 880 N Alameda St - 29165

How does Mozaic At Union Station - 880 N Alameda St - 29165 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. Mozaic At Union Station - 880 N Alameda St - 29165's ENERGY STAR score of 72 compares with an average of 82 across the 9,612 that report a score; it scores higher than 23% of them and lower than 75%. Its site EUI of 33.0 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².

At 118,061 sq ft, it is about 22% below 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 Mozaic At Union Station - 880 N Alameda St - 29165's energy performance changed over time?

BuildingCensus holds 6 California disclosures for Mozaic At Union Station - 880 N Alameda St - 29165, covering report years 2019–2024. Its ENERGY STAR score went from 61 in 2019 to 72 in 2024 (+11 points); its best year on file was 2020, at 77. Site EUI moved from 38.8 kBtu/ft² (2019) to 33.0 kBtu/ft² (2024), a 15% decrease. Reported emissions went from 253 tCO₂e to 243 tCO₂e over the same span (down 4%).

What does an ENERGY STAR score of 72 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 72 means the building performs better than about 72% of its national peers. BuildingCensus bands the score into report-card grades; 72 falls in band B — above median (70–84). It sits 3 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. Mozaic At Union Station - 880 N Alameda St - 29165's 33.0 kBtu/ft² across 118,061 sq ft works out to about 3.9 billion Btu (1,142 MWh-equivalent) in 2024. The disclosure also reports 765,141 kWh of electricity for the year.

Which law requires Mozaic At Union Station - 880 N Alameda St - 29165 to report its energy use?

Mozaic At Union Station - 880 N Alameda St - 29165 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:5922881:2024). 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.