Prosperity Enterprises Co., Inc
Office in New York City, NY · 185 Canal Street · 10013
At a glance
Prosperity Enterprises Co., Inc is a 33,000-square-foot office building at 185 Canal Street in New York City, New York, built in 1929. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 25 out of 100 (grade D), a site energy-use intensity of 77.5 kBtu/ft² and 249 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 25 (band D) |
| Site EUI | 77.5 kBtu/ft² |
| Source EUI | 189.4 kBtu/ft² |
| GHG emissions | 249 tCO₂e |
| GHG intensity | 7.5 kgCO₂e/ft² |
| Electricity | 596,672 kWh |
| Natural gas | 5,229 therms |
| Water use | 2,399 kgal |
| Gross floor area | 33,000 sq ft |
| Source record | nyc:6188750:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 25 | +3 | 77.5 kBtu/ft² | 249 tCO₂e |
| 2022 | 22 | 82.4 kBtu/ft² | 212 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
- 185 Canal Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.71686, -73.99788
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Prosperity Enterprises Co., Inc 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. Prosperity Enterprises Co., Inc's ENERGY STAR score of 25 compares with an average of 72 across the 2,519 that report a score; it scores higher than 6% of them and lower than 93%. Its site EUI of 77.5 kBtu/ft² is about 20% 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 7.5 kgCO₂e/ft² is about 29% above the group average of 5.8 kgCO₂e/ft².
At 33,000 sq ft, it is about 84% below the average floor area of 205,440 sq ft for those buildings. It was built in 1929, 11 years earlier 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 Prosperity Enterprises Co., Inc's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Prosperity Enterprises Co., Inc, covering report years 2022–2023. Its ENERGY STAR score went from 22 in 2022 to 25 in 2023 (+3 points). Site EUI moved from 82.4 kBtu/ft² (2022) to 77.5 kBtu/ft² (2023), a 6% decrease. Reported emissions went from 212 tCO₂e to 249 tCO₂e over the same span (up 17%).
What does an ENERGY STAR score of 25 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 25 means the building performs better than about 25% of its national peers. BuildingCensus bands the score into report-card grades; 25 falls in band D — lowest band (1–54). It sits 50 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. Prosperity Enterprises Co., Inc's 77.5 kBtu/ft² across 33,000 sq ft works out to about 2.6 billion Btu (750 MWh-equivalent) in 2023. Its source EUI of 189.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 596,672 kWh of electricity, 5,229 therms of natural gas and 2,399 thousand gallons of water for the year.
Which law requires Prosperity Enterprises Co., Inc to report its energy use?
Prosperity Enterprises Co., Inc 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 2023 disclosure (source record nyc:6188750:2023). 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.
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Frequently asked questions
What is Prosperity Enterprises Co., Inc's energy grade?
Prosperity Enterprises Co., Inc scores 25 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Prosperity Enterprises Co., Inc use?
Its 2023 site energy-use intensity was 77.5 kBtu/ft² (189.4 kBtu/ft² source) across 33,000 sq ft, including 596,672 kWh of electricity and 5,229 therms of natural gas.
What are Prosperity Enterprises Co., Inc's carbon emissions?
Prosperity Enterprises Co., Inc reported 249 tCO₂e of greenhouse-gas emissions (7.5 kgCO₂e/ft²) for 2023.
Where is Prosperity Enterprises Co., Inc?
Prosperity Enterprises Co., Inc is at 185 Canal Street, in New York City, New York 10013. Its coordinates are 40.71686, -73.99788 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Prosperity Enterprises Co., Inc and when was it built?
Prosperity Enterprises Co., Inc has 33,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1929 as its year built. It is classed as office.
Is Prosperity Enterprises Co., Inc covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “Prosperity Enterprises Co., Inc, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/prosperity-enterprises-co-inc-e07a2087 (data as of October 2, 2026).