Union Square South
Mixed Use Property in New York City, NY · 1 Union Square South · 10003
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 97.9 kBtu/ft² |
| Source EUI | 220.7 kBtu/ft² |
| GHG emissions | 4,111 tCO₂e |
| GHG intensity | 9.4 kgCO₂e/ft² |
| Electricity | 8,663,682 kWh |
| Natural gas | 133,524 therms |
| Water use | 14,633 kgal |
| Gross floor area | 438,548 sq ft |
| Source record | nyc:3114481:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 97.9 kBtu/ft² | 4,111 tCO₂e | |
| 2023 | — | 107.8 kBtu/ft² | 4,400 tCO₂e | |
| 2022 | — | 209.5 kBtu/ft² | 6,774 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
- 1 Union Square South
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73398, -73.98990
Within ~1 km
Nearby benchmarked buildings
- Stuyvesant Townscore 83
Multifamily Housing · 9,055,218 sq ft
College/University · 7,553,129 sq ft
College/University · 5,000,000 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- One Madison Avenuescore —
Office · 1,339,997 sq ft
- 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 Union Square South's energy grade?
Union Square South did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 97.9 kBtu/ft².
How much energy does Union Square South use?
Its 2024 site energy-use intensity was 97.9 kBtu/ft² (220.7 kBtu/ft² source) across 438,548 sq ft, including 8,663,682 kWh of electricity and 133,524 therms of natural gas.
What are Union Square South's carbon emissions?
Union Square South reported 4,111 tCO₂e of greenhouse-gas emissions (9.4 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:3114481:2024.