2100-2106 Adam Clayton Powell Boulevard
Office in New York City, NY · 10027
At a glance
2100-2106 Adam Clayton Powell Boulevard is a 33,740-square-foot office building in New York City, New York, built in 1900. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 11 out of 100 (grade D), a site energy-use intensity of 89.3 kBtu/ft² and 324 tCO₂e of greenhouse-gas emissions. That score is higher than 3% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 11 (band D) |
| Site EUI | 89.3 kBtu/ft² |
| Source EUI | 230.8 kBtu/ft² |
| GHG emissions | 324 tCO₂e |
| GHG intensity | 9.6 kgCO₂e/ft² |
| Electricity | 774,338 kWh |
| Natural gas | 3,694 therms |
| Water use | 474 kgal |
| Gross floor area | 33,740 sq ft |
| Source record | nyc:32300037:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 11 | ±0 | 89.3 kBtu/ft² | 324 tCO₂e |
| 2023 | 11 | 89.6 kBtu/ft² | 305 tCO₂e |
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
- 2100-2106 Adam Clayton Powell Boulevard
- City
- New York City
- State
- New York
- ZIP
- 10027
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
How does 2100-2106 Adam Clayton Powell Boulevard 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. 2100-2106 Adam Clayton Powell Boulevard's ENERGY STAR score of 11 compares with an average of 72 across the 2,519 that report a score; it scores higher than 3% of them and lower than 96%. Its site EUI of 89.3 kBtu/ft² is about 38% 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 9.6 kgCO₂e/ft² is about 65% above the group average of 5.8 kgCO₂e/ft².
At 33,740 sq ft, it is about 84% below the average floor area of 205,440 sq ft for those buildings. It was built in 1900, 40 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 2100-2106 Adam Clayton Powell Boulevard's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 2100-2106 Adam Clayton Powell Boulevard, covering report years 2023–2024. Its ENERGY STAR score was 11 in both 2023 and 2024. Site EUI moved from 89.6 kBtu/ft² (2023) to 89.3 kBtu/ft² (2024), a 0% decrease. Reported emissions went from 305 tCO₂e to 324 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 11 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 11 means the building performs better than about 11% of its national peers. BuildingCensus bands the score into report-card grades; 11 falls in band D — lowest band (1–54). It sits 64 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. 2100-2106 Adam Clayton Powell Boulevard's 89.3 kBtu/ft² across 33,740 sq ft works out to about 3 billion Btu (883 MWh-equivalent) in 2024. Its source EUI of 230.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 774,338 kWh of electricity, 3,694 therms of natural gas and 474 thousand gallons of water for the year.
Which law requires 2100-2106 Adam Clayton Powell Boulevard to report its energy use?
2100-2106 Adam Clayton Powell Boulevard 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:32300037:2024). 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.
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- Office buildings in New York City· 3,384 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 2100-2106 Adam Clayton Powell Boulevard's energy grade?
2100-2106 Adam Clayton Powell Boulevard scores 11 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 2100-2106 Adam Clayton Powell Boulevard use?
Its 2024 site energy-use intensity was 89.3 kBtu/ft² (230.8 kBtu/ft² source) across 33,740 sq ft, including 774,338 kWh of electricity and 3,694 therms of natural gas.
What are 2100-2106 Adam Clayton Powell Boulevard's carbon emissions?
2100-2106 Adam Clayton Powell Boulevard reported 324 tCO₂e of greenhouse-gas emissions (9.6 kgCO₂e/ft²) for 2024.
Where is 2100-2106 Adam Clayton Powell Boulevard?
2100-2106 Adam Clayton Powell Boulevard is in New York City, New York 10027.
How big is 2100-2106 Adam Clayton Powell Boulevard and when was it built?
2100-2106 Adam Clayton Powell Boulevard has 33,740 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as office.
Is 2100-2106 Adam Clayton Powell Boulevard 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, “2100-2106 Adam Clayton Powell Boulevard, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2100-2106-adam-clayton-powell-boulevard-5c6a3fc8 (data as of October 2, 2026).