Westport
Multifamily Housing in New York City, NY · 841 10Th Avenue · 10019
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 5 (band D) |
| Site EUI | 115.8 kBtu/ft² |
| Source EUI | 177.7 kBtu/ft² |
| GHG emissions | 2,974 tCO₂e |
| GHG intensity | 8.1 kgCO₂e/ft² |
| Electricity | 3,437,780 kWh |
| Natural gas | 305,854 therms |
| Gross floor area | 365,453 sq ft |
| Source record | nyc:3114508:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 5 | -3 | 115.8 kBtu/ft² | 2,974 tCO₂e |
| 2023 | 8 | +3 | 113.2 kBtu/ft² | 2,746 tCO₂e |
| 2022 | 5 | 129.0 kBtu/ft² | 2,856 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 owner listed in the disclosure.
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Location
- Address
- 841 10Th Avenue
- City
- New York City
- State
- New York
- ZIP
- 10019
- Coordinates
- 40.76816, -73.98927
Within ~1 km
Nearby benchmarked buildings
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- Deutsche Bank Centerscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Westport's energy grade?
Westport scores 5 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Westport use?
Its 2024 site energy-use intensity was 115.8 kBtu/ft² (177.7 kBtu/ft² source) across 365,453 sq ft, including 3,437,780 kWh of electricity and 305,854 therms of natural gas.
What are Westport's carbon emissions?
Westport reported 2,974 tCO₂e of greenhouse-gas emissions (8.1 kgCO₂e/ft²) for 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.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:3114508:2024.