100 United Nations Plaza Condominium (100 UN Plaza)
Multifamily Housing in New York City, NY · 100 UN Plaza · 10017
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 42 (band D) |
| Site EUI | 70.8 kBtu/ft² |
| Source EUI | 113.1 kBtu/ft² |
| GHG emissions | 2,606 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 2,433,129 kWh |
| Natural gas | 6,533 therms |
| Water use | 19,128 kgal |
| Gross floor area | 470,392 sq ft |
| Source record | nyc:3529389:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 42 | -17 | 70.8 kBtu/ft² | 2,606 tCO₂e |
| 2023 | 59 | +30 | 65.6 kBtu/ft² | 2,312 tCO₂e |
| 2022 | 29 | 81.5 kBtu/ft² | 2,715 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
- 100 UN Plaza
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.75316, -73.96832
Within ~1 km
Nearby benchmarked buildings
- 277 Park Avenuescore 64
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- 345 Park Ave LPscore 47
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- 277 Park Avenuescore 55
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- 399 Park Avenuescore 69
Office · 1,671,941 sq ft
- Waldorf Astoria Hotelscore 97
Hotel · 1,666,763 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 100 United Nations Plaza Condominium (100 UN Plaza)'s energy grade?
100 United Nations Plaza Condominium (100 UN Plaza) scores 42 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 100 United Nations Plaza Condominium (100 UN Plaza) use?
Its 2024 site energy-use intensity was 70.8 kBtu/ft² (113.1 kBtu/ft² source) across 470,392 sq ft, including 2,433,129 kWh of electricity and 6,533 therms of natural gas.
What are 100 United Nations Plaza Condominium (100 UN Plaza)'s carbon emissions?
100 United Nations Plaza Condominium (100 UN Plaza) reported 2,606 tCO₂e of greenhouse-gas emissions (5.5 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:3529389:2024.