Rocklyn: 6120 Bay Pkwy

How does Rocklyn: 6120 Bay Pkwy 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. Rocklyn: 6120 Bay Pkwy's ENERGY STAR score of 57 compares with an average of 64 across the 2,052 that report a score; it scores higher than 33% of them and lower than 66%. Its site EUI of 73.6 kBtu/ft² is about 20% 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 5.9 kgCO₂e/ft² is about 23% above the group average of 4.8 kgCO₂e/ft².

At 30,000 sq ft, it is about 70% below the average floor area of 101,338 sq ft for those buildings. It was built in 1938, 15 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 Rocklyn: 6120 Bay Pkwy's energy performance changed over time?

BuildingCensus holds 2 New York City disclosures for Rocklyn: 6120 Bay Pkwy, covering report years 2022–2023. Its ENERGY STAR score went from 29 in 2022 to 57 in 2023 (+28 points). Site EUI moved from 104.1 kBtu/ft² (2022) to 73.6 kBtu/ft² (2023), a 29% decrease. Reported emissions went from 238 tCO₂e to 176 tCO₂e over the same span (down 26%).

What does an ENERGY STAR score of 57 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 57 means the building performs better than about 57% of its national peers. BuildingCensus bands the score into report-card grades; 57 falls in band C — below median (55–69). It sits 18 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. Rocklyn: 6120 Bay Pkwy's 73.6 kBtu/ft² across 30,000 sq ft works out to about 2.2 billion Btu (647 MWh-equivalent) in 2023. Its source EUI of 95.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 106,027 kWh of electricity for the year.

Which law requires Rocklyn: 6120 Bay Pkwy to report its energy use?

Rocklyn: 6120 Bay Pkwy 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:6629465:2023). 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.