24 West 40th
Office in New York City, NY · 24 West 40th St. · 10018
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 89 (band A) |
| Site EUI | 68.7 kBtu/ft² |
| Source EUI | 111.7 kBtu/ft² |
| GHG emissions | 537 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 615,120 kWh |
| Natural gas | 406 therms |
| Gross floor area | 88,694 sq ft |
| Source record | nyc:4936637:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 89 | +2 | 68.7 kBtu/ft² | 537 tCO₂e |
| 2023 | 87 | +4 | 66.6 kBtu/ft² | 524 tCO₂e |
| 2022 | 83 | 82.5 kBtu/ft² | 572 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
- 24 West 40th St.
- City
- New York City
- State
- New York
- ZIP
- 10018
- Coordinates
- 40.75263, -73.98286
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
Office · 2,862,565 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- 1221 Avenue of the Americasscore 86
Office · 2,636,182 sq ft
- 1251 Avenue of the Americasscore 77
Office · 2,325,598 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 24 West 40th's energy grade?
24 West 40th scores 89 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 24 West 40th use?
Its 2024 site energy-use intensity was 68.7 kBtu/ft² (111.7 kBtu/ft² source) across 88,694 sq ft, including 615,120 kWh of electricity and 406 therms of natural gas.
What are 24 West 40th's carbon emissions?
24 West 40th reported 537 tCO₂e of greenhouse-gas emissions (6.0 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:4936637:2024.