DPR_3640_City Island Sewage Testing Plant (Large Bldg)
Other - Utility in New York City, NY · 1 City Island Rd · 10464
At a glance
DPR_3640_City Island Sewage Testing Plant (Large Bldg) is a 6,100-square-foot other - utility building at 1 City Island Rd in New York City, New York, built in 1945. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 212.7 kBtu/ft² and 79 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 212.7 kBtu/ft² |
| Source EUI | 270.6 kBtu/ft² |
| GHG emissions | 79 tCO₂e |
| GHG intensity | 13.0 kgCO₂e/ft² |
| Electricity | 48,278 kWh |
| Natural gas | 11,329 therms |
| Gross floor area | 6,100 sq ft |
| Source record | nyc:21354446:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 212.7 kBtu/ft² | 79 tCO₂e | |
| 2023 | — | 248.8 kBtu/ft² | 88 tCO₂e | |
| 2022 | — | 439.3 kBtu/ft² | 147 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 City Island Rd
- City
- New York City
- State
- New York
- ZIP
- 10464
- Coordinates
- 40.86347, -73.81055
Within ~1 km
Nearby benchmarked buildings
K-12 School · 147,600 sq ft
Office · 50,694 sq ft
Other · 3,700 sq ft
See also: most efficient in New York City · biggest emitters
How does DPR_3640_City Island Sewage Testing Plant (Large Bldg) compare with other other - utility buildings in New York City?
The latest disclosures cover 13 other - utility buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 212.7 kBtu/ft² is about 187% above the average of 74.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 13.0 kgCO₂e/ft² is about 132% above the group average of 5.6 kgCO₂e/ft².
At 6,100 sq ft, it is about 71% below the average floor area of 21,068 sq ft for those buildings. It was built in 1945, 9 years later than the group's average year built (1937). Across all 24 jurisdictions BuildingCensus covers, the 61 other - utility buildings average an ENERGY STAR score of 1 and a site EUI of 99.4 kBtu/ft².
How has DPR_3640_City Island Sewage Testing Plant (Large Bldg)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for DPR_3640_City Island Sewage Testing Plant (Large Bldg), covering report years 2022–2024. Site EUI moved from 439.3 kBtu/ft² (2022) to 212.7 kBtu/ft² (2024), a 52% decrease. Reported emissions went from 147 tCO₂e to 79 tCO₂e over the same span (down 46%).
What does a site EUI of 212.7 kBtu/ft² mean?
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. DPR_3640_City Island Sewage Testing Plant (Large Bldg)'s 212.7 kBtu/ft² across 6,100 sq ft works out to about 1.3 billion Btu (380 MWh-equivalent) in 2024. Its source EUI of 270.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 48,278 kWh of electricity and 11,329 therms of natural gas for the year.
Which law requires DPR_3640_City Island Sewage Testing Plant (Large Bldg) to report its energy use?
DPR_3640_City Island Sewage Testing Plant (Large Bldg) 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:21354446:2024). 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.
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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is DPR_3640_City Island Sewage Testing Plant (Large Bldg)'s energy grade?
DPR_3640_City Island Sewage Testing Plant (Large Bldg) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 212.7 kBtu/ft².
How much energy does DPR_3640_City Island Sewage Testing Plant (Large Bldg) use?
Its 2024 site energy-use intensity was 212.7 kBtu/ft² (270.6 kBtu/ft² source) across 6,100 sq ft, including 48,278 kWh of electricity and 11,329 therms of natural gas.
What are DPR_3640_City Island Sewage Testing Plant (Large Bldg)'s carbon emissions?
DPR_3640_City Island Sewage Testing Plant (Large Bldg) reported 79 tCO₂e of greenhouse-gas emissions (13.0 kgCO₂e/ft²) for 2024.
Where is DPR_3640_City Island Sewage Testing Plant (Large Bldg)?
DPR_3640_City Island Sewage Testing Plant (Large Bldg) is at 1 City Island Rd, in New York City, New York 10464. Its coordinates are 40.86347, -73.81055 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is DPR_3640_City Island Sewage Testing Plant (Large Bldg) and when was it built?
DPR_3640_City Island Sewage Testing Plant (Large Bldg) has 6,100 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1945 as its year built. It is classed as other - utility.
Is DPR_3640_City Island Sewage Testing Plant (Large Bldg) 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, “DPR_3640_City Island Sewage Testing Plant (Large Bldg), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/dpr-3640-city-island-sewage-testing-plant-large-bldg-13753a43 (data as of October 2, 2026).