1100 WILSHIRE BLVD

How does 1100 WILSHIRE BLVD compare with other mixed use property buildings in Los Angeles?

The latest disclosures cover 88 mixed use property buildings in Los Angeles, out of 11,498 buildings citywide. 1100 WILSHIRE BLVD's ENERGY STAR score of 19 compares with an average of 79 across the 20 that report a score; it scores higher than 0% of them and lower than 95%. Its site EUI of 64.3 kBtu/ft² is about 68% above the average of 38.2 kBtu/ft² — it uses more energy per square foot than the typical building in that group.

At 277,000 sq ft, it is about 121% above the average floor area of 125,193 sq ft for those buildings. It was built in 1987, 17 years later than the group's average year built (1970). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².

How has 1100 WILSHIRE BLVD's energy performance changed over time?

BuildingCensus holds 8 Los Angeles disclosures for 1100 WILSHIRE BLVD, covering report years 2018–2025. Its ENERGY STAR score went from 100 in 2018 to 19 in 2025 (-81 points); its best year on file was 2018, at 100. Site EUI moved from 30.4 kBtu/ft² (2018) to 64.3 kBtu/ft² (2025), an 112% increase. Reported emissions went from 540 tCO₂e to 988 tCO₂e over the same span (up 83%).

What does an ENERGY STAR score of 19 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 19 means the building performs better than about 19% of its national peers. BuildingCensus bands the score into report-card grades; 19 falls in band D — lowest band (1–54). It sits 56 points below 75, the threshold for ENERGY STAR certification. In Los Angeles, 63% 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. 1100 WILSHIRE BLVD's 64.3 kBtu/ft² across 277,000 sq ft works out to about 17.8 billion Btu (5,220 MWh-equivalent) in 2025. Its source EUI of 133.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 11,007 thousand gallons of water for the year.

Which law requires 1100 WILSHIRE BLVD to report its energy use?

1100 WILSHIRE BLVD reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:481812841464:2025). EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.