One State Street
Office in New York City, NY · 1 State Street · 10004
At a glance
One State Street is a 894,022-square-foot office building at 1 State 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 76 out of 100 (grade B), a site energy-use intensity of 54.5 kBtu/ft² and 4,767 tCO₂e of greenhouse-gas emissions. That score is higher than 44% 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 | 76 (band B) |
| Site EUI | 54.5 kBtu/ft² |
| Source EUI | 121.7 kBtu/ft² |
| GHG emissions | 4,767 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 9,213,014 kWh |
| Water use | 2,638 kgal |
| Gross floor area | 894,022 sq ft |
| Source record | nyc:2897761:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 76 | -3 | 54.5 kBtu/ft² | 4,767 tCO₂e |
| 2023 | 79 | -2 | 52.3 kBtu/ft² | 4,293 tCO₂e |
| 2022 | 81 | 56.6 kBtu/ft² | 3,941 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
- 1 State Street
- City
- New York City
- State
- New York
- ZIP
- 10004
- Coordinates
- 40.70241, -74.01295
Within ~1 km
Nearby benchmarked buildings
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- 28 Libertyscore 59
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- 120 Broadway Holdings, LLCscore 78
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- TMG - 17 Battery Place/Oceanscore 48
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See also: most efficient in New York City · biggest emitters
How does One State Street 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. One State Street's ENERGY STAR score of 76 compares with an average of 72 across the 2,519 that report a score; it scores higher than 44% of them and lower than 54%. Its site EUI of 54.5 kBtu/ft² is about 16% below the average of 64.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 5.3 kgCO₂e/ft² is roughly in line with the group average of 5.8 kgCO₂e/ft².
At 894,022 sq ft, it is about 335% 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 One State Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for One State Street, covering report years 2022–2024. Its ENERGY STAR score went from 81 in 2022 to 76 in 2024 (-5 points); its best year on file was 2022, at 81. Site EUI moved from 56.6 kBtu/ft² (2022) to 54.5 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 3,941 tCO₂e to 4,767 tCO₂e over the same span (up 21%).
What does an ENERGY STAR score of 76 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 76 means the building performs better than about 76% of its national peers. BuildingCensus bands the score into report-card grades; 76 falls in band B — above median (70–84). 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. One State Street's 54.5 kBtu/ft² across 894,022 sq ft works out to about 48.7 billion Btu (14,280 MWh-equivalent) in 2024. Its source EUI of 121.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 9,213,014 kWh of electricity and 2,638 thousand gallons of water for the year.
Which law requires One State Street to report its energy use?
One State Street 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:2897761:2024). 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
- 51 West 52nd Street· 892,704 sq ft · score 58 (C)
- 1325 Avenue of the Americas· 889,101 sq ft · score 72 (B)
- 375 Hudson (363 HUDSON STREET)· 885,326 sq ft · score 92 (A)
- 02-1-New York Head Office· 870,210 sq ft · score 31 (D)
- 250 West 55th Street· 868,616 sq ft · score 78 (B)
- 122 East 42nd St· 862,071 sq ft · score 84 (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 One State Street's energy grade?
One State Street scores 76 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does One State Street use?
Its 2024 site energy-use intensity was 54.5 kBtu/ft² (121.7 kBtu/ft² source) across 894,022 sq ft, including 9,213,014 kWh of electricity.
What are One State Street's carbon emissions?
One State Street reported 4,767 tCO₂e of greenhouse-gas emissions (5.3 kgCO₂e/ft²) for 2024.
Where is One State Street?
One State Street is at 1 State Street, in New York City, New York 10004. Its coordinates are 40.70241, -74.01295 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is One State Street and when was it built?
One State Street has 894,022 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 One State Street 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, “One State Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/one-state-street-346eb182 (data as of October 2, 2026).