100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue

How does 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue 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. 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 76.8 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 5.1 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².

At 190,369 sq ft, it is about 89% above the average floor area of 100,951 sq ft for those buildings. It was built in 1966, 14 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 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue's energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 43 in 2022 to 75 in 2024 (+32 points). Site EUI moved from 100.0 kBtu/ft² (2022) to 76.8 kBtu/ft² (2024), a 23% decrease. Reported emissions went from 1,237 tCO₂e to 979 tCO₂e over the same span (down 21%).

What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 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. 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue's 76.8 kBtu/ft² across 190,369 sq ft works out to about 14.6 billion Btu (4,285 MWh-equivalent) in 2024. Its source EUI of 110.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 960,516 kWh of electricity and 113,377 therms of natural gas for the year.

Which law requires 100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue to report its energy use?

100 West 94th Street / 101 West 93rd Street / 680 Columbus Avenue 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:2777771:2024). 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.