The Spiral - 66 Hudson Boulevard
Office in New York City, NY · 509 West 34th Street · 10001
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 82 (band B) |
| Site EUI | 49.6 kBtu/ft² |
| Source EUI | 110.3 kBtu/ft² |
| GHG emissions | 13,289 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 27,572,384 kWh |
| Natural gas | 463,478 therms |
| Water use | 24,917 kgal |
| Gross floor area | 2,830,000 sq ft |
| Source record | nyc:5047539:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 82 | +6 | 49.6 kBtu/ft² | 13,289 tCO₂e |
| 2023 | 76 | 39.9 kBtu/ft² | 10,524 tCO₂e | |
| 2022 | — | 733.7 kBtu/ft² | 5,230 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
- 509 West 34th Street
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.75478, -73.99960
Within ~1 km
Nearby benchmarked buildings
- Hudson Yards Cogen Campusscore —
Other · 7,739,076 sq ft
- Manhattan Westscore —
Other · 4,153,954 sq ft
- 20-30 Hudson Yardsscore —
Office · 3,810,623 sq ft
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- 50 Hudson Yardsscore 76
Office · 2,944,455 sq ft
- PENN 1 (LL97)score —
Office · 2,488,353 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is The Spiral - 66 Hudson Boulevard's energy grade?
The Spiral - 66 Hudson Boulevard scores 82 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 The Spiral - 66 Hudson Boulevard use?
Its 2024 site energy-use intensity was 49.6 kBtu/ft² (110.3 kBtu/ft² source) across 2,830,000 sq ft, including 27,572,384 kWh of electricity and 463,478 therms of natural gas.
What are The Spiral - 66 Hudson Boulevard's carbon emissions?
The Spiral - 66 Hudson Boulevard reported 13,289 tCO₂e of greenhouse-gas emissions (4.7 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:5047539:2024.