Hamilton Landing - Hangar 6

How does Hamilton Landing - Hangar 6 compare with other office buildings in California?

The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Hamilton Landing - Hangar 6's ENERGY STAR score of 27 compares with an average of 75 across the 4,912 that report a score; it scores higher than 8% of them and lower than 91%. Its site EUI of 94.7 kBtu/ft² is about 68% 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 5.3 kgCO₂e/ft² is about 48% above the group average of 3.6 kgCO₂e/ft².

At 56,801 sq ft, it is about 63% below the average floor area of 151,937 sq ft for those buildings. It was built in 2008, 23 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 Hamilton Landing - Hangar 6's energy performance changed over time?

BuildingCensus holds 4 California disclosures for Hamilton Landing - Hangar 6, covering report years 2021–2024. Its ENERGY STAR score went from 37 in 2023 to 27 in 2024 (-10 points); its best year on file was 2023, at 37. Site EUI moved from 60.5 kBtu/ft² (2021) to 94.7 kBtu/ft² (2024), an 57% increase. Reported emissions went from 181 tCO₂e to 302 tCO₂e over the same span (up 67%).

What does an ENERGY STAR score of 27 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 27 means the building performs better than about 27% of its national peers. BuildingCensus bands the score into report-card grades; 27 falls in band D — lowest band (1–54). It sits 48 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. Hamilton Landing - Hangar 6's 94.7 kBtu/ft² across 56,801 sq ft works out to about 5.4 billion Btu (1,576 MWh-equivalent) in 2024. The disclosure also reports 666,364 kWh of electricity and 28,502 therms of natural gas for the year.

Which law requires Hamilton Landing - Hangar 6 to report its energy use?

Hamilton Landing - Hangar 6 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:9873349:2024). 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.