Canyon Springs Townhomes

How does Canyon Springs Townhomes 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. Canyon Springs Townhomes's ENERGY STAR score of 82 compares with an average of 82 across the 9,612 that report a score; it scores higher than 34% of them and lower than 65%. 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 2.0 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².

At 75,070 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. Its 1988 construction date is close to 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 Canyon Springs Townhomes's energy performance changed over time?

BuildingCensus holds 2 California disclosures for Canyon Springs Townhomes, covering report years 2023–2024. Its ENERGY STAR score went from 98 in 2023 to 82 in 2024 (-16 points); its best year on file was 2023, at 98. Site EUI moved from 34.3 kBtu/ft² (2023) to 38.2 kBtu/ft² (2024), an 11% increase. Reported emissions went from 163 tCO₂e to 154 tCO₂e over the same span (down 6%).

What does an ENERGY STAR score of 82 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 82 means the building performs better than about 82% of its national peers. BuildingCensus bands the score into report-card grades; 82 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. Canyon Springs Townhomes's 38.2 kBtu/ft² across 75,070 sq ft works out to about 2.9 billion Btu (840 MWh-equivalent) in 2024. The disclosure also reports 453,460 kWh of electricity and 12,304 therms of natural gas for the year.

Which law requires Canyon Springs Townhomes to report its energy use?

Canyon Springs Townhomes 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:35417739:2024). 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.