2032-Millennium Times Square
Hotel in New York City, NY · 139 West 44th Street · 10036
At a glance
2032-Millennium Times Square is a 506,530-square-foot hotel at 139 West 44th Street in New York City, New York, built in 2000. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 46 out of 100 (grade D), a site energy-use intensity of 122.0 kBtu/ft² and 4,640 tCO₂e of greenhouse-gas emissions. That score is higher than 45% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 46 (band D) |
| Site EUI | 122.0 kBtu/ft² |
| Source EUI | 203.8 kBtu/ft² |
| GHG emissions | 4,640 tCO₂e |
| GHG intensity | 9.2 kgCO₂e/ft² |
| Electricity | 6,415,015 kWh |
| Natural gas | 399,308 therms |
| Water use | 34,219 kgal |
| Gross floor area | 506,530 sq ft |
| Source record | nyc:33572192:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 46 | -5 | 122.0 kBtu/ft² | 4,640 tCO₂e |
| 2023 | 51 | 106.9 kBtu/ft² | 3,901 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
- 139 West 44th Street
- City
- New York City
- State
- New York
- ZIP
- 10036
- Coordinates
- 40.75662, -73.98428
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in New York City · biggest emitters
How does 2032-Millennium Times Square 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. 2032-Millennium Times Square's ENERGY STAR score of 46 compares with an average of 50 across the 853 that report a score; it scores higher than 45% of them and lower than 53%. Its site EUI of 122.0 kBtu/ft² is about 29% above the average of 94.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 9.2 kgCO₂e/ft² is about 17% above the group average of 7.8 kgCO₂e/ft².
At 506,530 sq ft, it is about 269% above the average floor area of 137,256 sq ft for those buildings. It was built in 2000, 25 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 2032-Millennium Times Square's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 2032-Millennium Times Square, covering report years 2023–2024. Its ENERGY STAR score went from 51 in 2023 to 46 in 2024 (-5 points); its best year on file was 2023, at 51. Site EUI moved from 106.9 kBtu/ft² (2023) to 122.0 kBtu/ft² (2024), an 14% increase. Reported emissions went from 3,901 tCO₂e to 4,640 tCO₂e over the same span (up 19%).
What does an ENERGY STAR score of 46 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 46 means the building performs better than about 46% of its national peers. BuildingCensus bands the score into report-card grades; 46 falls in band D — lowest band (1–54). It sits 29 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. 2032-Millennium Times Square's 122.0 kBtu/ft² across 506,530 sq ft works out to about 61.8 billion Btu (18,111 MWh-equivalent) in 2024. Its source EUI of 203.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 6,415,015 kWh of electricity, 399,308 therms of natural gas and 34,219 thousand gallons of water for the year.
Which law requires 2032-Millennium Times Square to report its energy use?
2032-Millennium Times Square 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:33572192:2024). 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
- Hudson Hotel· 495,907 sq ft · EUI 82.6 kBtu/ft²
- The Westin New York Grand Central· 474,401 sq ft · score 19 (D)
- 2310-Stewart· 473,391 sq ft · score 46 (D)
- Millennium Broadway· 471,985 sq ft · score 25 (D)
- 440 West 57th Street (The Holiday Inn)· 463,414 sq ft
- The Biltmore - 271 West 47 Street· 463,143 sq ft · score 64 (C)
- 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 2032-Millennium Times Square's energy grade?
2032-Millennium Times Square scores 46 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 2032-Millennium Times Square use?
Its 2024 site energy-use intensity was 122.0 kBtu/ft² (203.8 kBtu/ft² source) across 506,530 sq ft, including 6,415,015 kWh of electricity and 399,308 therms of natural gas.
What are 2032-Millennium Times Square's carbon emissions?
2032-Millennium Times Square reported 4,640 tCO₂e of greenhouse-gas emissions (9.2 kgCO₂e/ft²) for 2024.
Where is 2032-Millennium Times Square?
2032-Millennium Times Square is at 139 West 44th Street, in New York City, New York 10036. Its coordinates are 40.75662, -73.98428 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2032-Millennium Times Square and when was it built?
2032-Millennium Times Square has 506,530 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as hotel.
Is 2032-Millennium Times Square 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, “2032-Millennium Times Square, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2032-millennium-times-square-db8f0336 (data as of October 2, 2026).