81271100 - Two Blue Slip (BOP Greenpoint F LLC)

How does 81271100 - Two Blue Slip (BOP Greenpoint F LLC) compare with other multifamily housing buildings in New York City?

The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. 81271100 - Two Blue Slip (BOP Greenpoint F LLC)'s ENERGY STAR score of 48 compares with an average of 63 across the 22,829 that report a score; it scores higher than 30% of them and lower than 69%. Its site EUI of 56.8 kBtu/ft² is about 24% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².

At 448,412 sq ft, it is about 344% above the average floor area of 100,951 sq ft for those buildings. It was built in 2000, 48 years later than the group's average year built (1952). 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 81271100 - Two Blue Slip (BOP Greenpoint F LLC)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for 81271100 - Two Blue Slip (BOP Greenpoint F LLC), covering report years 2022–2024. Its ENERGY STAR score went from 56 in 2022 to 48 in 2024 (-8 points); its best year on file was 2022, at 56. Site EUI moved from 57.1 kBtu/ft² (2022) to 56.8 kBtu/ft² (2024), a 1% decrease. Reported emissions went from 1,784 tCO₂e to 2,186 tCO₂e over the same span (up 23%).

What does an ENERGY STAR score of 48 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 48 means the building performs better than about 48% of its national peers. BuildingCensus bands the score into report-card grades; 48 falls in band D — lowest band (1–54). It sits 27 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. 81271100 - Two Blue Slip (BOP Greenpoint F LLC)'s 56.8 kBtu/ft² across 448,412 sq ft works out to about 25.5 billion Btu (7,464 MWh-equivalent) in 2024. Its source EUI of 112.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,940,571 kWh of electricity, 120,310 therms of natural gas and 12,420 thousand gallons of water for the year.

Which law requires 81271100 - Two Blue Slip (BOP Greenpoint F LLC) to report its energy use?

81271100 - Two Blue Slip (BOP Greenpoint F LLC) 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:14824297:2024). 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.