Century - 310 East 46th Street
Multifamily Housing in New York City, NY · 306 EAST 46 STREET · 10017
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 45 (band D) |
| Site EUI | 71.1 kBtu/ft² |
| Source EUI | 108.5 kBtu/ft² |
| GHG emissions | 2,000 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 2,281,285 kWh |
| Natural gas | 207,923 therms |
| Gross floor area | 402,094 sq ft |
| Source record | nyc:11711581:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 45 | -19 | 71.1 kBtu/ft² | 2,000 tCO₂e |
| 2023 | 64 | +15 | 62.0 kBtu/ft² | 2,003 tCO₂e |
| 2022 | 49 | 73.3 kBtu/ft² | 2,262 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
- 306 EAST 46 STREET
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.75218, -73.96990
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
- 277 Park Avenuescore 64
Office · 1,897,643 sq ft
- 345 Park Ave LPscore 47
Office · 1,783,232 sq ft
- 277 Park Avenuescore 55
Office · 1,745,856 sq ft
Office · 1,682,110 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Century - 310 East 46th Street's energy grade?
Century - 310 East 46th Street scores 45 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Century - 310 East 46th Street use?
Its 2024 site energy-use intensity was 71.1 kBtu/ft² (108.5 kBtu/ft² source) across 402,094 sq ft, including 2,281,285 kWh of electricity and 207,923 therms of natural gas.
What are Century - 310 East 46th Street's carbon emissions?
Century - 310 East 46th Street reported 2,000 tCO₂e of greenhouse-gas emissions (5.0 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:11711581:2024.