Altair 20
Multifamily Housing in New York City, NY · 15 W. 20Th Street · 10011
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 79.6 kBtu/ft² |
| Source EUI | 151.3 kBtu/ft² |
| GHG emissions | 272 tCO₂e |
| GHG intensity | 6.6 kgCO₂e/ft² |
| Electricity | 465,870 kWh |
| Natural gas | 16,745 therms |
| Water use | 1,047 kgal |
| Gross floor area | 41,025 sq ft |
| Source record | nyc:6303546:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 79.6 kBtu/ft² | 272 tCO₂e | |
| 2023 | — | 74.0 kBtu/ft² | 244 tCO₂e | |
| 2022 | — | 76.2 kBtu/ft² | 213 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
- 15 W. 20Th Street
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.74002, -73.99174
Within ~1 km
Nearby benchmarked buildings
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- 11 Madison Avenuescore 77
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- 51 Madisonscore 79
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- One Madison Avenuescore —
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- ConEd Irving Placescore 55
Office · 1,255,204 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Altair 20's energy grade?
Altair 20 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 79.6 kBtu/ft².
How much energy does Altair 20 use?
Its 2024 site energy-use intensity was 79.6 kBtu/ft² (151.3 kBtu/ft² source) across 41,025 sq ft, including 465,870 kWh of electricity and 16,745 therms of natural gas.
What are Altair 20's carbon emissions?
Altair 20 reported 272 tCO₂e of greenhouse-gas emissions (6.6 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:6303546:2024.