NB:90 William Street
Multifamily Housing in New York City, NY · 90 William Street · 10038
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 41.5 kBtu/ft² |
| Source EUI | 67.7 kBtu/ft² |
| GHG emissions | 444 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 446,505 kWh |
| Natural gas | 2,297 therms |
| Gross floor area | 135,281 sq ft |
| Source record | nyc:54041192:2024 |
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
- 90 William Street
- City
- New York City
- State
- New York
- ZIP
- 10038
- Coordinates
- 40.70818, -74.00779
Within ~1 km
Nearby benchmarked buildings
- BFPLscore —
Other · 8,388,369 sq ft
- 55 Waterscore 78
Office · 3,486,407 sq ft
- 225 Liberty Streetscore 81
Office · 2,577,575 sq ft
Office · 2,542,563 sq ft
- One Liberty Plaza (149 BROADWAY)score 75
Office · 2,346,193 sq ft
- 3 World Financial Centerscore 82
Office · 2,288,303 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is NB:90 William Street's energy grade?
NB:90 William Street scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does NB:90 William Street use?
Its 2024 site energy-use intensity was 41.5 kBtu/ft² (67.7 kBtu/ft² source) across 135,281 sq ft, including 446,505 kWh of electricity and 2,297 therms of natural gas.
What are NB:90 William Street's carbon emissions?
NB:90 William Street reported 444 tCO₂e of greenhouse-gas emissions (3.3 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:54041192:2024.