21-25 44th Avenue AKA 43-32 22nd Street

How does 21-25 44th Avenue AKA 43-32 22nd Street compare with other office buildings in New York City?

The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. 21-25 44th Avenue AKA 43-32 22nd Street's ENERGY STAR score of 77 compares with an average of 72 across the 2,519 that report a score; it scores higher than 46% of them and lower than 52%. Its site EUI of 76.2 kBtu/ft² is about 18% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.8 kgCO₂e/ft² is roughly in line with the group average of 5.8 kgCO₂e/ft².

At 39,332 sq ft, it is about 81% below the average floor area of 205,440 sq ft for those buildings. It was built in 1915, 25 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².

How has 21-25 44th Avenue AKA 43-32 22nd Street's energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for 21-25 44th Avenue AKA 43-32 22nd Street, covering report years 2022–2024. Its ENERGY STAR score went from 82 in 2022 to 77 in 2024 (-5 points); its best year on file was 2022, at 82. Site EUI moved from 66.4 kBtu/ft² (2022) to 76.2 kBtu/ft² (2024), an 15% increase. Reported emissions went from 175 tCO₂e to 230 tCO₂e over the same span (up 31%).

What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. 21-25 44th Avenue AKA 43-32 22nd Street's 76.2 kBtu/ft² across 39,332 sq ft works out to about 3 billion Btu (878 MWh-equivalent) in 2024. Its source EUI of 100.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 148,760 kWh of electricity and 6,221 therms of natural gas for the year.

Which law requires 21-25 44th Avenue AKA 43-32 22nd Street to report its energy use?

21-25 44th Avenue AKA 43-32 22nd Street 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:16811829:2024). 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.