228 E. 45th St.
Office in New York City, NY · 228 East 45th Street · 10017
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 67.3 kBtu/ft² |
| Source EUI | 118.2 kBtu/ft² |
| GHG emissions | 1,326 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 1,801,825 kWh |
| Natural gas | 16,520 therms |
| Gross floor area | 220,592 sq ft |
| Source record | nyc:2683351:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | +1 | 67.3 kBtu/ft² | 1,326 tCO₂e |
| 2023 | 84 | +4 | 70.2 kBtu/ft² | 1,297 tCO₂e |
| 2022 | 80 | 73.3 kBtu/ft² | 1,187 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
- 228 East 45th Street
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.75236, -73.97227
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
- Metlife Building (200 Park)score 69
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- 1271 Avenue of the Americasscore 85
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- 277 Park Avenuescore 64
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- One Vanderbilt Avenuescore 43
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 228 E. 45th St.'s energy grade?
228 E. 45th St. scores 85 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 228 E. 45th St. use?
Its 2024 site energy-use intensity was 67.3 kBtu/ft² (118.2 kBtu/ft² source) across 220,592 sq ft, including 1,801,825 kWh of electricity and 16,520 therms of natural gas.
What are 228 E. 45th St.'s carbon emissions?
228 E. 45th St. reported 1,326 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:2683351:2024.