BYBP & Sefard

How does BYBP & Sefard 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. BYBP & Sefard's ENERGY STAR score of 71 compares with an average of 64 across the 2,052 that report a score; it scores higher than 52% of them and lower than 47%. Its site EUI of 44.2 kBtu/ft² is about 28% below the average of 61.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.6 kgCO₂e/ft² is about 25% below the group average of 4.8 kgCO₂e/ft².

At 159,428 sq ft, it is about 57% above the average floor area of 101,338 sq ft for those buildings. It was built in 2003, 50 years later 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 BYBP & Sefard's energy performance changed over time?

BuildingCensus holds 2 New York City disclosures for BYBP & Sefard, covering report years 2022–2023. Its ENERGY STAR score went from 77 in 2022 to 71 in 2023 (-6 points); its best year on file was 2022, at 77. Site EUI moved from 46.1 kBtu/ft² (2022) to 44.2 kBtu/ft² (2023), a 4% decrease. Reported emissions went from 497 tCO₂e to 567 tCO₂e over the same span (up 14%).

What does an ENERGY STAR score of 71 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 71 means the building performs better than about 71% of its national peers. BuildingCensus bands the score into report-card grades; 71 falls in band B — above median (70–84). It sits 4 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. BYBP & Sefard's 44.2 kBtu/ft² across 159,428 sq ft works out to about 7 billion Btu (2,065 MWh-equivalent) in 2023. Its source EUI of 84.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,015,043 kWh of electricity, 35,796 therms of natural gas and 3,120 thousand gallons of water for the year.

Which law requires BYBP & Sefard to report its energy use?

BYBP & Sefard 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 2023 disclosure (source record nyc:6679593:2023). 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.