Loews Regency New York
Hotel in New York City, NY · 540 Park Avenue · 10065
At a glance
Loews Regency New York is a 308,973-square-foot hotel at 540 Park Avenue in New York City, New York, built in 1960. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 104.8 kBtu/ft² and 2,570 tCO₂e of greenhouse-gas emissions. That score is higher than 60% of the 853 scored hotel buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 60 (band C) |
| Site EUI | 104.8 kBtu/ft² |
| Source EUI | 187.8 kBtu/ft² |
| GHG emissions | 2,570 tCO₂e |
| GHG intensity | 8.3 kgCO₂e/ft² |
| Electricity | 4,020,764 kWh |
| Natural gas | 186,638 therms |
| Water use | 31,787 kgal |
| Gross floor area | 308,973 sq ft |
| Source record | nyc:1946606:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | +7 | 104.8 kBtu/ft² | 2,570 tCO₂e |
| 2023 | 53 | -22 | 114.4 kBtu/ft² | 2,708 tCO₂e |
| 2022 | 75 | 101.4 kBtu/ft² | 2,058 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
- 540 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76430, -73.96880
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Loews Regency New York 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. Loews Regency New York's ENERGY STAR score of 60 compares with an average of 50 across the 853 that report a score; it scores higher than 60% of them and lower than 38%. Its site EUI of 104.8 kBtu/ft² is about 11% 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 8.3 kgCO₂e/ft² is roughly in line with the group average of 7.8 kgCO₂e/ft².
At 308,973 sq ft, it is about 125% above the average floor area of 137,256 sq ft for those buildings. It was built in 1960, 15 years earlier 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 Loews Regency New York's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Loews Regency New York, covering report years 2022–2024. Its ENERGY STAR score went from 75 in 2022 to 60 in 2024 (-15 points); its best year on file was 2022, at 75. Site EUI moved from 101.4 kBtu/ft² (2022) to 104.8 kBtu/ft² (2024), an 3% increase. Reported emissions went from 2,058 tCO₂e to 2,570 tCO₂e over the same span (up 25%).
What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. Loews Regency New York's 104.8 kBtu/ft² across 308,973 sq ft works out to about 32.4 billion Btu (9,490 MWh-equivalent) in 2024. Its source EUI of 187.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,020,764 kWh of electricity, 186,638 therms of natural gas and 31,787 thousand gallons of water for the year.
Which law requires Loews Regency New York to report its energy use?
Loews Regency New York 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:1946606:2024). 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
- Capital Home Realty - 36-18 Main St· 306,858 sq ft · EUI 36.8 kBtu/ft²
- The Knickerbocker· 306,000 sq ft · score 94 (A)
- Nicotra Campus· 305,914 sq ft · score 38 (D)
- Public Hotel· 305,000 sq ft · EUI 108.5 kBtu/ft²
- Evolution - 135 W 45th St (Hyatt Times Square New York)· 304,831 sq ft · score 17 (D)
- Knickerbocker Hotel· 301,118 sq ft · score 68 (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 Loews Regency New York's energy grade?
Loews Regency New York scores 60 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Loews Regency New York use?
Its 2024 site energy-use intensity was 104.8 kBtu/ft² (187.8 kBtu/ft² source) across 308,973 sq ft, including 4,020,764 kWh of electricity and 186,638 therms of natural gas.
What are Loews Regency New York's carbon emissions?
Loews Regency New York reported 2,570 tCO₂e of greenhouse-gas emissions (8.3 kgCO₂e/ft²) for 2024.
Where is Loews Regency New York?
Loews Regency New York is at 540 Park Avenue, in New York City, New York 10065. Its coordinates are 40.76430, -73.96880 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Loews Regency New York and when was it built?
Loews Regency New York has 308,973 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1960 as its year built. It is classed as hotel.
Is Loews Regency New York 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, “Loews Regency New York, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/loews-regency-new-york-4ffcfebd (data as of October 2, 2026).