K155 (OECID: 0300157; BBL: 3015520043)

How does K155 (OECID: 0300157; BBL: 3015520043) compare with other K-12 school buildings in New York City?

The latest disclosures cover 2,301 K-12 school buildings in New York City, out of 48,310 buildings citywide. K155 (OECID: 0300157; BBL: 3015520043)'s ENERGY STAR score of 45 compares with an average of 64 across the 2,052 that report a score; it scores higher than 23% of them and lower than 76%. Its site EUI of 79.0 kBtu/ft² is about 29% above the average of 61.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.5 kgCO₂e/ft² is about 14% above the group average of 4.8 kgCO₂e/ft².

At 81,600 sq ft, it is about 19% below the average floor area of 101,338 sq ft for those buildings. It was built in 1908, 45 years earlier than the group's average year built (1954). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².

How has K155 (OECID: 0300157; BBL: 3015520043)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for K155 (OECID: 0300157; BBL: 3015520043), covering report years 2022–2024. Its ENERGY STAR score went from 41 in 2022 to 45 in 2024 (+4 points); its best year on file was 2023, at 61. Site EUI moved from 91.4 kBtu/ft² (2022) to 79.0 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 449 tCO₂e to 445 tCO₂e over the same span (down 1%).

What does an ENERGY STAR score of 45 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 45 means the building performs better than about 45% of its national peers. BuildingCensus bands the score into report-card grades; 45 falls in band D — lowest band (1–54). It sits 30 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% 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. K155 (OECID: 0300157; BBL: 3015520043)'s 79.0 kBtu/ft² across 81,600 sq ft works out to about 6.4 billion Btu (1,889 MWh-equivalent) in 2024. Its source EUI of 108.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 355,140 kWh of electricity, 39,347 therms of natural gas and 0 thousand gallons of water for the year.

Which law requires K155 (OECID: 0300157; BBL: 3015520043) to report its energy use?

K155 (OECID: 0300157; BBL: 3015520043) reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:1634201:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.