Milstein Emigrant Savings
Office in New York City, NY · 6 East 43rd Street · 10017
At a glance
Milstein Emigrant Savings is a 368,407-square-foot office building at 6 East 43rd Street in New York City, New York, built in 1969. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 72.1 kBtu/ft² and 2,332 tCO₂e of greenhouse-gas emissions. That score is higher than 81% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 72.1 kBtu/ft² |
| Source EUI | 137.7 kBtu/ft² |
| GHG emissions | 2,332 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 3,460,870 kWh |
| Natural gas | 4,924 therms |
| Gross floor area | 368,407 sq ft |
| Source record | nyc:2707797:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | -2 | 72.1 kBtu/ft² | 2,332 tCO₂e |
| 2023 | 95 | -2 | 65.4 kBtu/ft² | 1,898 tCO₂e |
| 2022 | 97 | 59.6 kBtu/ft² | 1,495 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
- 6 East 43rd Street
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.75398, -73.98000
Within ~1 km
Nearby benchmarked buildings
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- 1633 Broadway - Paramount Plazascore 75
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- 1221 Avenue of the Americasscore 86
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See also: most efficient in New York City · biggest emitters
How does Milstein Emigrant Savings compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. Milstein Emigrant Savings's ENERGY STAR score of 93 compares with an average of 72 across the 2,519 that report a score; it scores higher than 81% of them and lower than 15%. Its site EUI of 72.1 kBtu/ft² is about 12% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.3 kgCO₂e/ft² is roughly in line with the group average of 5.8 kgCO₂e/ft².
At 368,407 sq ft, it is about 79% above the average floor area of 205,440 sq ft for those buildings. It was built in 1969, 29 years later than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Milstein Emigrant Savings's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Milstein Emigrant Savings, covering report years 2022–2024. Its ENERGY STAR score went from 97 in 2022 to 93 in 2024 (-4 points); its best year on file was 2022, at 97. Site EUI moved from 59.6 kBtu/ft² (2022) to 72.1 kBtu/ft² (2024), an 21% increase. Reported emissions went from 1,495 tCO₂e to 2,332 tCO₂e over the same span (up 56%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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. Milstein Emigrant Savings's 72.1 kBtu/ft² across 368,407 sq ft works out to about 26.6 billion Btu (7,785 MWh-equivalent) in 2024. Its source EUI of 137.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,460,870 kWh of electricity and 4,924 therms of natural gas for the year.
Which law requires Milstein Emigrant Savings to report its energy use?
Milstein Emigrant Savings 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:2707797:2024). 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 office buildings in New York City
- 1201 Lafayette Avenue· 367,472 sq ft · score 58 (C)
- 15 Furman St (51 Furman St, Panorama)· 365,812 sq ft · EUI 16.4 kBtu/ft²
- DCAS_3873_Court Square Building· 363,309 sq ft · score 79 (B)
- 1201 Lafayette Avenue· 363,152 sq ft
- 1412 Broadway· 361,767 sq ft · score 65 (C)
- Meretz Energy Group, LLC : 1412 Broadway· 361,767 sq ft · score 73 (B)
- Office buildings in New York City· 3,384 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 Milstein Emigrant Savings's energy grade?
Milstein Emigrant Savings scores 93 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 Milstein Emigrant Savings use?
Its 2024 site energy-use intensity was 72.1 kBtu/ft² (137.7 kBtu/ft² source) across 368,407 sq ft, including 3,460,870 kWh of electricity and 4,924 therms of natural gas.
What are Milstein Emigrant Savings's carbon emissions?
Milstein Emigrant Savings reported 2,332 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is Milstein Emigrant Savings?
Milstein Emigrant Savings is at 6 East 43rd Street, in New York City, New York 10017. Its coordinates are 40.75398, -73.98000 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Milstein Emigrant Savings and when was it built?
Milstein Emigrant Savings has 368,407 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1969 as its year built. It is classed as office.
Is Milstein Emigrant Savings 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, “Milstein Emigrant Savings, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/milstein-emigrant-savings-f70e457f (data as of October 2, 2026).