AKAM - 2112 Broadway
Multifamily Housing in New York City, NY · 280 Amsterdam Avenue · 10023
At a glance
AKAM - 2112 Broadway is a 149,243-square-foot multifamily housing building at 280 Amsterdam Avenue in New York City, New York, built in 1928. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 50 out of 100 (grade D), a site energy-use intensity of 79.9 kBtu/ft² and 1,082 tCO₂e of greenhouse-gas emissions. That score is higher than 32% 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 | 50 (band D) |
| Site EUI | 79.9 kBtu/ft² |
| Source EUI | 138.7 kBtu/ft² |
| GHG emissions | 1,082 tCO₂e |
| GHG intensity | 7.3 kgCO₂e/ft² |
| Electricity | 1,417,257 kWh |
| Natural gas | 538 therms |
| Gross floor area | 149,243 sq ft |
| Source record | nyc:33922046:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 50 | -37 | 79.9 kBtu/ft² | 1,082 tCO₂e |
| 2023 | 87 | 33.5 kBtu/ft² | 510 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
- 280 Amsterdam Avenue
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77939, -73.98108
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does AKAM - 2112 Broadway 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. AKAM - 2112 Broadway's ENERGY STAR score of 50 compares with an average of 63 across the 22,829 that report a score; it scores higher than 32% of them and lower than 68%. Its site EUI of 79.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 7.3 kgCO₂e/ft² is about 39% above the group average of 5.2 kgCO₂e/ft².
At 149,243 sq ft, it is about 48% above the average floor area of 100,951 sq ft for those buildings. It was built in 1928, 24 years earlier 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 AKAM - 2112 Broadway's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for AKAM - 2112 Broadway, covering report years 2023–2024. Its ENERGY STAR score went from 87 in 2023 to 50 in 2024 (-37 points); its best year on file was 2023, at 87. Site EUI moved from 33.5 kBtu/ft² (2023) to 79.9 kBtu/ft² (2024), an 139% increase. Reported emissions went from 510 tCO₂e to 1,082 tCO₂e over the same span (up 112%).
What does an ENERGY STAR score of 50 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 50 means the building performs better than about 50% of its national peers. BuildingCensus bands the score into report-card grades; 50 falls in band D — lowest band (1–54). It sits 25 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. AKAM - 2112 Broadway's 79.9 kBtu/ft² across 149,243 sq ft works out to about 11.9 billion Btu (3,495 MWh-equivalent) in 2024. Its source EUI of 138.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,417,257 kWh of electricity and 538 therms of natural gas for the year.
Which law requires AKAM - 2112 Broadway to report its energy use?
AKAM - 2112 Broadway 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:33922046:2024). 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
- Alayne Real Estat: 42-15 81st· 149,226 sq ft · score 26 (D)
- 288 Bay 38th St.· 149,175 sq ft · score 67 (C)
- 288 Bay 38th Street· 149,175 sq ft · score 75 (B)
- Orsid - 37-31 73 Street· 149,115 sq ft · score 66 (C)
- Twin Properties LLC 2· 149,100 sq ft · score 87 (A)
- 440 Riverside Drive· 148,982 sq ft
- 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 AKAM - 2112 Broadway's energy grade?
AKAM - 2112 Broadway scores 50 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 AKAM - 2112 Broadway use?
Its 2024 site energy-use intensity was 79.9 kBtu/ft² (138.7 kBtu/ft² source) across 149,243 sq ft, including 1,417,257 kWh of electricity and 538 therms of natural gas.
What are AKAM - 2112 Broadway's carbon emissions?
AKAM - 2112 Broadway reported 1,082 tCO₂e of greenhouse-gas emissions (7.3 kgCO₂e/ft²) for 2024.
Where is AKAM - 2112 Broadway?
AKAM - 2112 Broadway is at 280 Amsterdam Avenue, in New York City, New York 10023. Its coordinates are 40.77939, -73.98108 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is AKAM - 2112 Broadway and when was it built?
AKAM - 2112 Broadway has 149,243 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1928 as its year built. It is classed as multifamily housing.
Is AKAM - 2112 Broadway 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, “AKAM - 2112 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/akam-2112-broadway-95586141 (data as of October 2, 2026).