101 West 23rd Street
Multifamily Housing in New York City, NY · 101 West 23rd St · 10011
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 72 (band B) |
| Site EUI | 70.8 kBtu/ft² |
| Source EUI | 110.6 kBtu/ft² |
| GHG emissions | 618 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 638,239 kWh |
| Natural gas | 251 therms |
| Gross floor area | 99,819 sq ft |
| Source record | nyc:6441058:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 72 | -7 | 70.8 kBtu/ft² | 618 tCO₂e |
| 2023 | 79 | -6 | 62.6 kBtu/ft² | 543 tCO₂e |
| 2022 | 85 | 67.3 kBtu/ft² | 522 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
- 101 West 23rd St
- City
- New York City
- State
- New York
- ZIP
- 10011
- Coordinates
- 40.74310, -73.99323
Within ~1 km
Nearby benchmarked buildings
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- (71003A) Herald Square Macy'sscore 70
Retail Store · 2,192,088 sq ft
- 51 Madisonscore 79
Office · 1,485,386 sq ft
- One Madison Avenuescore —
Office · 1,339,997 sq ft
- Benchmarking Group - 3score —
College/University · 1,221,878 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 101 West 23rd Street's energy grade?
101 West 23rd Street scores 72 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 101 West 23rd Street use?
Its 2024 site energy-use intensity was 70.8 kBtu/ft² (110.6 kBtu/ft² source) across 99,819 sq ft, including 638,239 kWh of electricity and 251 therms of natural gas.
What are 101 West 23rd Street's carbon emissions?
101 West 23rd Street reported 618 tCO₂e of greenhouse-gas emissions (6.2 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:6441058:2024.