DOE_6848_K845

How does DOE_6848_K845 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. DOE_6848_K845's ENERGY STAR score of 91 compares with an average of 64 across the 2,052 that report a score; it scores higher than 85% of them and lower than 14%. Its site EUI of 46.6 kBtu/ft² is about 24% 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 3.3 kgCO₂e/ft² is about 32% below the group average of 4.8 kgCO₂e/ft².

At 102,125 sq ft, it is roughly in line with the average floor area of 101,338 sq ft for those buildings. It was built in 1905, 48 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 DOE_6848_K845's energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for DOE_6848_K845, covering report years 2022–2024. Its ENERGY STAR score went from 85 in 2022 to 91 in 2024 (+6 points). Site EUI moved from 58.7 kBtu/ft² (2022) to 46.6 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 376 tCO₂e to 333 tCO₂e over the same span (down 12%).

What does an ENERGY STAR score of 91 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 91 means the building performs better than about 91% of its national peers. BuildingCensus bands the score into report-card grades; 91 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 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. DOE_6848_K845's 46.6 kBtu/ft² across 102,125 sq ft works out to about 4.8 billion Btu (1,395 MWh-equivalent) in 2024. Its source EUI of 71.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 377,127 kWh of electricity and 34,734 therms of natural gas for the year.

Which law requires DOE_6848_K845 to report its energy use?

DOE_6848_K845 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:21353710:2024). 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.