2430 Conejo Spectrum Street (Ab 802 Rexford)

How does 2430 Conejo Spectrum Street (Ab 802 Rexford) compare with other office buildings in California?

The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 2430 Conejo Spectrum Street (Ab 802 Rexford)'s ENERGY STAR score of 2 compares with an average of 75 across the 4,912 that report a score; it scores higher than 3% of them and lower than 97%. Its site EUI of 253.2 kBtu/ft² is about 349% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 14.6 kgCO₂e/ft² is about 304% above the group average of 3.6 kgCO₂e/ft².

At 116,580 sq ft, it is about 23% below the average floor area of 151,937 sq ft for those buildings. It was built in 2018, 33 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².

How has 2430 Conejo Spectrum Street (Ab 802 Rexford)'s energy performance changed over time?

BuildingCensus holds 6 California disclosures for 2430 Conejo Spectrum Street (Ab 802 Rexford), covering report years 2019–2024. Its ENERGY STAR score went from 7 in 2019 to 2 in 2024 (-5 points); its best year on file was 2019, at 7. Site EUI moved from 234.8 kBtu/ft² (2019) to 253.2 kBtu/ft² (2024), an 8% increase. Reported emissions went from 1,655 tCO₂e to 1,697 tCO₂e over the same span (up 3%).

What does an ENERGY STAR score of 2 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 2 means the building performs better than about 2% of its national peers. BuildingCensus bands the score into report-card grades; 2 falls in band D — lowest band (1–54). It sits 73 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. 2430 Conejo Spectrum Street (Ab 802 Rexford)'s 253.2 kBtu/ft² across 116,580 sq ft works out to about 29.5 billion Btu (8,651 MWh-equivalent) in 2024. The disclosure also reports 3,982,555 kWh of electricity and 149,726 therms of natural gas for the year.

Which law requires 2430 Conejo Spectrum Street (Ab 802 Rexford) to report its energy use?

2430 Conejo Spectrum Street (Ab 802 Rexford) 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:10172241:2024). 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.