NB:1 Powers Street
Multifamily Housing in New York City, NY · 1 Powers Street · 11211
At a glance
NB:1 Powers Street is a 34,582-square-foot multifamily housing building in New York City, New York, built in 2007. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 22 out of 100 (grade D), a site energy-use intensity of 94.1 kBtu/ft² and 250 tCO₂e of greenhouse-gas emissions. That score is higher than 13% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 22 (band D) |
| Site EUI | 94.1 kBtu/ft² |
| Source EUI | 162.0 kBtu/ft² |
| GHG emissions | 250 tCO₂e |
| GHG intensity | 7.2 kgCO₂e/ft² |
| Electricity | 365,961 kWh |
| Natural gas | 20,060 therms |
| Gross floor area | 34,582 sq ft |
| Source record | nyc:54163498:2024 |
Compliance context
Local Law 84 (LL84)
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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1 Powers Street
- City
- New York City
- State
- New York
- ZIP
- 11211
- Coordinates
- 40.71173, -73.95090
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does NB:1 Powers Street 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. NB:1 Powers Street's ENERGY STAR score of 22 compares with an average of 63 across the 22,829 that report a score; it scores higher than 13% of them and lower than 87%. Its site EUI of 94.1 kBtu/ft² is about 26% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.2 kgCO₂e/ft² is about 39% above the group average of 5.2 kgCO₂e/ft².
At 34,582 sq ft, it is about 66% below the average floor area of 100,951 sq ft for those buildings. It was built in 2007, 55 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.
What does an ENERGY STAR score of 22 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 22 means the building performs better than about 22% of its national peers. BuildingCensus bands the score into report-card grades; 22 falls in band D — lowest band (1–54). It sits 53 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. NB:1 Powers Street's 94.1 kBtu/ft² across 34,582 sq ft works out to about 3.3 billion Btu (954 MWh-equivalent) in 2024. Its source EUI of 162.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 365,961 kWh of electricity and 20,060 therms of natural gas for the year.
Which law requires NB:1 Powers Street to report its energy use?
NB:1 Powers 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:54163498:2024). 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.
More multifamily housing buildings in New York City
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- 151 Lexington Ave· 34,575 sq ft · score 83 (B)
- LMA REALTY MGMT CORP.· 34,572 sq ft · score 100 (A)
- JM - 138 W 17th street· 34,571 sq ft · EUI 58.3 kBtu/ft²
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is NB:1 Powers Street's energy grade?
NB:1 Powers Street scores 22 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does NB:1 Powers Street use?
Its 2024 site energy-use intensity was 94.1 kBtu/ft² (162.0 kBtu/ft² source) across 34,582 sq ft, including 365,961 kWh of electricity and 20,060 therms of natural gas.
What are NB:1 Powers Street's carbon emissions?
NB:1 Powers Street reported 250 tCO₂e of greenhouse-gas emissions (7.2 kgCO₂e/ft²) for 2024.
Where is NB:1 Powers Street?
NB:1 Powers Street is in New York City, New York 11211. Its coordinates are 40.71173, -73.95090 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is NB:1 Powers Street and when was it built?
NB:1 Powers Street has 34,582 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2007 as its year built. It is classed as multifamily housing.
Is NB:1 Powers Street covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “NB:1 Powers Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/nb-1-powers-street-11edac0a (data as of October 2, 2026).