Northern Star - 15 W 39 Street
Office in New York City, NY · 15 W 39 Street · 10018
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 79.9 kBtu/ft² |
| Source EUI | 151.6 kBtu/ft² |
| GHG emissions | 546 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 828,144 kWh |
| Natural gas | 8,462 therms |
| Gross floor area | 79,063 sq ft |
| Source record | nyc:24215185:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 63 | -1 | 79.9 kBtu/ft² | 546 tCO₂e |
| 2023 | 64 | -4 | 80.1 kBtu/ft² | 520 tCO₂e |
| 2022 | 68 | 80.2 kBtu/ft² | 451 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
- 15 W 39 Street
- City
- New York City
- State
- New York
- ZIP
- 10018
- Coordinates
- 40.75192, -73.98307
Within ~1 km
Nearby benchmarked buildings
Office · 8,053,115 sq ft
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
Office · 2,862,565 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
- 1221 Avenue of the Americasscore 86
Office · 2,636,182 sq ft
- 1251 Avenue of the Americasscore 77
Office · 2,325,598 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Northern Star - 15 W 39 Street's energy grade?
Northern Star - 15 W 39 Street scores 63 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Northern Star - 15 W 39 Street use?
Its 2024 site energy-use intensity was 79.9 kBtu/ft² (151.6 kBtu/ft² source) across 79,063 sq ft, including 828,144 kWh of electricity and 8,462 therms of natural gas.
What are Northern Star - 15 W 39 Street's carbon emissions?
Northern Star - 15 W 39 Street reported 546 tCO₂e of greenhouse-gas emissions (6.9 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:24215185:2024.