1514 Alta Glen Dr

How does 1514 Alta Glen Dr compare with other multifamily housing buildings in San José?

The latest disclosures cover 476 multifamily housing buildings in San José, out of 1,790 buildings citywide. 1514 Alta Glen Dr's ENERGY STAR score of 89 compares with an average of 86 across the 435 that report a score; it scores higher than 38% of them and lower than 60%. Its site EUI of 35.1 kBtu/ft² is roughly in line with the average of 35.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.

At 36,126 sq ft, it is about 77% below the average floor area of 157,540 sq ft for those buildings. It was built in 1963, 24 years earlier than the group's average year built (1987). 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 1514 Alta Glen Dr's energy performance changed over time?

BuildingCensus holds 6 San José disclosures for 1514 Alta Glen Dr, covering report years 2019–2024. Its ENERGY STAR score went from 82 in 2019 to 89 in 2024 (+7 points); its best year on file was 2022, at 89. Site EUI moved from 40.7 kBtu/ft² (2019) to 35.1 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 75 tCO₂e to 73 tCO₂e over the same span (down 3%).

What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 falls in band A — high performer (85–100). 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 San José, 69% 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. 1514 Alta Glen Dr's 35.1 kBtu/ft² across 36,126 sq ft works out to about 1.3 billion Btu (372 MWh-equivalent) in 2024. Its source EUI of 58.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 130,824 kWh of electricity, 8,217 therms of natural gas and 1,287 thousand gallons of water for the year.

Which law requires 1514 Alta Glen Dr to report its energy use?

1514 Alta Glen Dr reports under San José Municipal Code Ch. 17.85 (Energy and Water Building Performance Ordinance), the legal basis of San José's Energy and Water Building Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record san_jose:1360-0-00:2024). San José's BPO requires buildings over 20,000 sq ft to benchmark annually and complete beyond-benchmarking performance improvements on a rolling schedule.