Alta
Multifamily Housing in New York City, NY · 29-22 Northern Boulevard · 11101
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 41.5 kBtu/ft² |
| Source EUI | 85.7 kBtu/ft² |
| GHG emissions | 1,850 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 3,526,073 kWh |
| Natural gas | 87,546 therms |
| Water use | 17,135 kgal |
| Gross floor area | 500,302 sq ft |
| Source record | nyc:24402813:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | -6 | 41.5 kBtu/ft² | 1,850 tCO₂e |
| 2023 | 98 | +28 | 28.3 kBtu/ft² | 1,410 tCO₂e |
| 2022 | 70 | 67.1 kBtu/ft² | 2,138 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
- 29-22 Northern Boulevard
- City
- New York City
- State
- New York
- ZIP
- 11101
- Coordinates
- 40.74926, -73.93661
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Alta's energy grade?
Alta scores 92 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 Alta use?
Its 2024 site energy-use intensity was 41.5 kBtu/ft² (85.7 kBtu/ft² source) across 500,302 sq ft, including 3,526,073 kWh of electricity and 87,546 therms of natural gas.
What are Alta's carbon emissions?
Alta reported 1,850 tCO₂e of greenhouse-gas emissions (3.7 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:24402813:2024.