CY New York World Trade Center
Hotel in New York City, NY · 100 Greenwich Street · 10006
At a glance
CY New York World Trade Center is a 75,373-square-foot hotel at 100 Greenwich Street in New York City, New York, built in 2017. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 49 out of 100 (grade D), a site energy-use intensity of 69.2 kBtu/ft² and 457 tCO₂e of greenhouse-gas emissions. That score is higher than 48% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 49 (band D) |
| Site EUI | 69.2 kBtu/ft² |
| Source EUI | 140.2 kBtu/ft² |
| GHG emissions | 457 tCO₂e |
| GHG intensity | 6.1 kgCO₂e/ft² |
| Electricity | 851,949 kWh |
| Natural gas | 23,089 therms |
| Water use | 3,226 kgal |
| Gross floor area | 75,373 sq ft |
| Source record | nyc:26684876:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 49 | +13 | 69.2 kBtu/ft² | 457 tCO₂e |
| 2023 | 36 | +9 | 76.6 kBtu/ft² | 483 tCO₂e |
| 2022 | 27 | 85.2 kBtu/ft² | 457 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
- 100 Greenwich Street
- City
- New York City
- State
- New York
- ZIP
- 10006
- Coordinates
- 40.70826, -74.01347
Within ~1 km
Nearby benchmarked buildings
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- 3 World Financial Centerscore 82
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See also: most efficient in New York City · biggest emitters
How does CY New York World Trade Center compare with other hotel buildings in New York City?
The latest disclosures cover 970 hotel buildings in New York City, out of 48,310 buildings citywide. CY New York World Trade Center's ENERGY STAR score of 49 compares with an average of 50 across the 853 that report a score; it scores higher than 48% of them and lower than 50%. Its site EUI of 69.2 kBtu/ft² is about 27% below the average of 94.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 6.1 kgCO₂e/ft² is about 22% below the group average of 7.8 kgCO₂e/ft².
At 75,373 sq ft, it is about half of the average floor area of 137,256 sq ft for those buildings. It was built in 2017, 42 years later than the group's average year built (1975). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has CY New York World Trade Center's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for CY New York World Trade Center, covering report years 2022–2024. Its ENERGY STAR score went from 27 in 2022 to 49 in 2024 (+22 points). Site EUI moved from 85.2 kBtu/ft² (2022) to 69.2 kBtu/ft² (2024), a 19% decrease. Reported emissions went from 457 tCO₂e to 457 tCO₂e over the same span (up 0%).
What does an ENERGY STAR score of 49 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 49 means the building performs better than about 49% of its national peers. BuildingCensus bands the score into report-card grades; 49 falls in band D — lowest band (1–54). It sits 26 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. CY New York World Trade Center's 69.2 kBtu/ft² across 75,373 sq ft works out to about 5.2 billion Btu (1,529 MWh-equivalent) in 2024. Its source EUI of 140.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 851,949 kWh of electricity, 23,089 therms of natural gas and 3,226 thousand gallons of water for the year.
Which law requires CY New York World Trade Center to report its energy use?
CY New York World Trade Center 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:26684876:2024). 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 hotel buildings in New York City
- 23-20 Jackson Avenue· 75,227 sq ft · score 58 (C)
- Fitzpatrick Hotel Grand Central· 75,104 sq ft · score 73 (B)
- Rebel Hospitality - The Renwick· 74,640 sq ft · score 71 (B)
- 136 West 55th Street· 74,639 sq ft · score 85 (A)
- 2440-OYO Times Square· 74,594 sq ft · score 79 (B)
- 25 West 38 Street· 74,467 sq ft · score 30 (D)
- Hotel buildings in New York City· 970 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 CY New York World Trade Center's energy grade?
CY New York World Trade Center scores 49 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 CY New York World Trade Center use?
Its 2024 site energy-use intensity was 69.2 kBtu/ft² (140.2 kBtu/ft² source) across 75,373 sq ft, including 851,949 kWh of electricity and 23,089 therms of natural gas.
What are CY New York World Trade Center's carbon emissions?
CY New York World Trade Center reported 457 tCO₂e of greenhouse-gas emissions (6.1 kgCO₂e/ft²) for 2024.
Where is CY New York World Trade Center?
CY New York World Trade Center is at 100 Greenwich Street, in New York City, New York 10006. Its coordinates are 40.70826, -74.01347 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CY New York World Trade Center and when was it built?
CY New York World Trade Center has 75,373 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2017 as its year built. It is classed as hotel.
Is CY New York World Trade Center 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, “CY New York World Trade Center, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cy-new-york-world-trade-center-64bf3979 (data as of October 2, 2026).