1028 Market Street (Ps041)

How does 1028 Market Street (Ps041) 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. 1028 Market Street (Ps041)'s ENERGY STAR score of 76 compares with an average of 82 across the 9,612 that report a score; it scores higher than 28% of them and lower than 71%. Its site EUI of 48.6 kBtu/ft² is about 41% 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 3.0 kgCO₂e/ft² is about 41% above the group average of 2.1 kgCO₂e/ft².

At 118,991 sq ft, it is about 21% below the average floor area of 150,919 sq ft for those buildings. It was built in 2022, 34 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 1028 Market Street (Ps041)'s energy performance changed over time?

BuildingCensus holds 3 California disclosures for 1028 Market Street (Ps041), covering report years 2022–2024. Reported emissions went from 345 tCO₂e to 353 tCO₂e over the same span (up 2%). Only one of those years carries energy figures.

What does an ENERGY STAR score of 76 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 76 means the building performs better than about 76% of its national peers. BuildingCensus bands the score into report-card grades; 76 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. 1028 Market Street (Ps041)'s 48.6 kBtu/ft² across 118,991 sq ft works out to about 5.8 billion Btu (1,695 MWh-equivalent) in 2024. The disclosure also reports 911,002 kWh of electricity and 27,574 therms of natural gas for the year.

Which law requires 1028 Market Street (Ps041) to report its energy use?

1028 Market Street (Ps041) 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:25064016:2024). 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.