103 - C3 309 West 30th Street
Multifamily Housing in New York City, NY · 309 West 30th Street · 10001
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 65.2 kBtu/ft² |
| Source EUI | 107.7 kBtu/ft² |
| GHG emissions | 148 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 206,749 kWh |
| Natural gas | 13,498 therms |
| Gross floor area | 31,512 sq ft |
| Source record | nyc:11990461:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 79 | -21 | 65.2 kBtu/ft² | 148 tCO₂e |
| 2022 | 100 | 24.4 kBtu/ft² | 65 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
- 309 West 30th Street
- City
- New York City
- State
- New York
- ZIP
- 10001
- Coordinates
- 40.74994, -73.99587
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
- The Spiral - 66 Hudson Boulevardscore 82
Office · 2,830,000 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 103 - C3 309 West 30th Street's energy grade?
103 - C3 309 West 30th Street scores 79 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 103 - C3 309 West 30th Street use?
Its 2023 site energy-use intensity was 65.2 kBtu/ft² (107.7 kBtu/ft² source) across 31,512 sq ft, including 206,749 kWh of electricity and 13,498 therms of natural gas.
What are 103 - C3 309 West 30th Street's carbon emissions?
103 - C3 309 West 30th Street reported 148 tCO₂e of greenhouse-gas emissions (4.7 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:11990461:2023.