30 West 21st St
Office in New York City, NY · 10010
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 47.1 kBtu/ft² |
| Source EUI | 105.3 kBtu/ft² |
| GHG emissions | 280 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 575,089 kWh |
| Natural gas | 27 therms |
| Water use | 724 kgal |
| Gross floor area | 60,798 sq ft |
| Source record | nyc:18966747:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 75 | +4 | 47.1 kBtu/ft² | 280 tCO₂e |
| 2022 | 71 | 57.2 kBtu/ft² | 278 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 30 West 21st St
- City
- New York City
- State
- New York
- ZIP
- 10010
- Coordinates
- 40.74074, -73.99166
Within ~1 km
Nearby benchmarked buildings
- Penn Southscore 95
Multifamily Housing · 3,391,963 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- 11 Madison Avenuescore 77
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- 51 Madisonscore 79
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- One Madison Avenuescore —
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- ConEd Irving Placescore 55
Office · 1,255,204 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 30 West 21st St's energy grade?
30 West 21st St scores 75 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 30 West 21st St use?
Its 2023 site energy-use intensity was 47.1 kBtu/ft² (105.3 kBtu/ft² source) across 60,798 sq ft, including 575,089 kWh of electricity and 27 therms of natural gas.
What are 30 West 21st St's carbon emissions?
30 West 21st St reported 280 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2023. 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:18966747:2023.