AST
Office in New York City, NY · 6201 15th Avenue · 11219
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 21.2 kBtu/ft² |
| Source EUI | 54.9 kBtu/ft² |
| GHG emissions | 336 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 806,809 kWh |
| Natural gas | 3,693 therms |
| Water use | 717 kgal |
| Gross floor area | 147,520 sq ft |
| Source record | nyc:6272899:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +14 | 21.2 kBtu/ft² | 336 tCO₂e |
| 2023 | 83 | +7 | 42.4 kBtu/ft² | 606 tCO₂e |
| 2022 | 76 | 51.9 kBtu/ft² | 612 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
- 6201 15th Avenue
- City
- New York City
- State
- New York
- ZIP
- 11219
- Coordinates
- 40.62496, -73.99541
Within ~1 km
Nearby benchmarked buildings
- Skyline Developers - 1254 60th Stscore 100
Supermarket/Grocery Store · 204,000 sq ft
- 6201 15th Avenuescore 99
Office · 147,530 sq ft
Financial Office · 147,520 sq ft
K-12 School · 146,400 sq ft
K-12 School · 145,200 sq ft
- 5100 15th Avenue.score 99
Multifamily Housing · 141,372 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is AST's energy grade?
AST scores 97 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 AST use?
Its 2024 site energy-use intensity was 21.2 kBtu/ft² (54.9 kBtu/ft² source) across 147,520 sq ft, including 806,809 kWh of electricity and 3,693 therms of natural gas.
What are AST's carbon emissions?
AST reported 336 tCO₂e of greenhouse-gas emissions (2.3 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:6272899:2024.