173 West 78th Street
Multifamily Housing in New York City, NY · 10024
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 47 (band D) |
| Site EUI | 81.0 kBtu/ft² |
| Source EUI | 114.7 kBtu/ft² |
| GHG emissions | 519 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 481,681 kWh |
| Natural gas | 62,149 therms |
| Gross floor area | 96,992 sq ft |
| Source record | nyc:5043160:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 47 | -36 | 81.0 kBtu/ft² | 519 tCO₂e |
| 2023 | 83 | +28 | 53.5 kBtu/ft² | 377 tCO₂e |
| 2022 | 55 | 78.7 kBtu/ft² | 552 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
- 173 West 78th Street
- City
- New York City
- State
- New York
- ZIP
- 10024
- Coordinates
- 40.78207, -73.97787
Within ~1 km
Nearby benchmarked buildings
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- DORCHESTER TOWERSscore 18
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- AKAM - 115 Central Park Westscore 87
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- 101 West 67th Streetscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 173 West 78th Street's energy grade?
173 West 78th Street scores 47 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 173 West 78th Street use?
Its 2024 site energy-use intensity was 81.0 kBtu/ft² (114.7 kBtu/ft² source) across 96,992 sq ft, including 481,681 kWh of electricity and 62,149 therms of natural gas.
What are 173 West 78th Street's carbon emissions?
173 West 78th Street reported 519 tCO₂e of greenhouse-gas emissions (5.3 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:5043160:2024.