550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45
Office in New York City, NY · 145 West 45th Strret · 10036
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 76 (band B) |
| Site EUI | 52.2 kBtu/ft² |
| Source EUI | 145.7 kBtu/ft² |
| GHG emissions | 489 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 1,244,254 kWh |
| Natural gas | 167 therms |
| Gross floor area | 81,698 sq ft |
| Source record | nyc:10439371:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 76 | -12 | 52.2 kBtu/ft² | 489 tCO₂e |
| 2023 | 88 | +5 | 38.7 kBtu/ft² | 344 tCO₂e |
| 2022 | 83 | 57.6 kBtu/ft² | 318 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
- 145 West 45th Strret
- City
- New York City
- State
- New York
- ZIP
- 10036
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45's energy grade?
550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45 scores 76 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 550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45 use?
Its 2024 site energy-use intensity was 52.2 kBtu/ft² (145.7 kBtu/ft² source) across 81,698 sq ft, including 1,244,254 kWh of electricity and 167 therms of natural gas.
What are 550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45's carbon emissions?
550 Stewart Acquisition LLC/145 HF Realty Assoc - 145W45 reported 489 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:10439371:2024.