Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD
Hospital (General Medical & Surgical) in New York City, NY · 71-44 YELLOWSTONE BOULEVARD · 11375
At a glance
Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD is a 33,394-square-foot hospital (general medical & surgical) in New York City, New York, built in 1953. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 270.8 kBtu/ft² and 643 tCO₂e of greenhouse-gas emissions. That score is higher than 72% of the 113 scored hospital (general medical & surgical) buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 270.8 kBtu/ft² |
| Source EUI | 421.7 kBtu/ft² |
| GHG emissions | 643 tCO₂e |
| GHG intensity | 19.3 kgCO₂e/ft² |
| Electricity | 768,430 kWh |
| Natural gas | 64,210 therms |
| Water use | 2,063 kgal |
| Gross floor area | 33,394 sq ft |
| Source record | nyc:65857592:2024 |
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
- 71-44 YELLOWSTONE BOULEVARD
- City
- New York City
- State
- New York
- ZIP
- 11375
- Coordinates
- 40.72148, -73.85486
Within ~1 km
Nearby benchmarked buildings
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- Gerard Towersscore —
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- Parker 104-40score —
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- Parker 104-60score —
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See also: most efficient in New York City · biggest emitters
How does Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD compare with other hospital (general medical & surgical) buildings in New York City?
The latest disclosures cover 226 hospital (general medical & surgical) buildings in New York City, out of 48,310 buildings citywide. Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD's ENERGY STAR score of 97 compares with an average of 61 across the 113 that report a score; it scores higher than 72% of them and lower than 27%. Its site EUI of 270.8 kBtu/ft² is roughly in line with the average of 248.6 kBtu/ft². Its emissions intensity of 19.3 kgCO₂e/ft² is roughly in line with the group average of 18.9 kgCO₂e/ft².
At 33,394 sq ft, it is about 93% below the average floor area of 450,487 sq ft for those buildings. Its 1953 construction date is close to the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 748 hospital (general medical & surgical) buildings average an ENERGY STAR score of 59 and a site EUI of 238.7 kBtu/ft².
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD's 270.8 kBtu/ft² across 33,394 sq ft works out to about 9 billion Btu (2,650 MWh-equivalent) in 2024. Its source EUI of 421.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 768,430 kWh of electricity, 64,210 therms of natural gas and 2,063 thousand gallons of water for the year.
Which law requires Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD to report its energy use?
Green Light Energy Conservation : 71-44 YELLOWSTONE 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:65857592:2024). 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 hospital (general medical & surgical) buildings in New York City
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- H+H_4316_Kings County Hospital: Building Z (Powerhouse)· 25,215 sq ft · score 100 (A)
- 111 EAST 210TH STREET· 24,430 sq ft
- 120 EAST GUN HILL ROAD· 24,430 sq ft
- 90-28 VAN WYCK EXPRESSWAY· 23,932 sq ft
- 89-69 FRONT 135 STREET· 23,930 sq ft
- Hospital (General Medical & Surgical) buildings in New York City· 226 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 Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD's energy grade?
Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD scores 97 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD use?
Its 2024 site energy-use intensity was 270.8 kBtu/ft² (421.7 kBtu/ft² source) across 33,394 sq ft, including 768,430 kWh of electricity and 64,210 therms of natural gas.
What are Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD's carbon emissions?
Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD reported 643 tCO₂e of greenhouse-gas emissions (19.3 kgCO₂e/ft²) for 2024.
Where is Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD?
Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD is in New York City, New York 11375. Its coordinates are 40.72148, -73.85486 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD and when was it built?
Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD has 33,394 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1953 as its year built. It is classed as hospital (general medical & surgical).
Is Green Light Energy Conservation : 71-44 YELLOWSTONE 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, “Green Light Energy Conservation : 71-44 YELLOWSTONE BOULEVARD, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/green-light-energy-conservation-71-44-yellowstone-boulevard-f26a0342 (data as of October 2, 2026).