148 Mad LLC
Office in New York City, NY · 148 Madison Avenue · 10016
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 77.1 kBtu/ft² |
| Source EUI | 172.4 kBtu/ft² |
| GHG emissions | 510 tCO₂e |
| GHG intensity | 7.1 kgCO₂e/ft² |
| Electricity | 1,079,443 kWh |
| Natural gas | 10,506 therms |
| Water use | 4,838 kgal |
| Gross floor area | 71,871 sq ft |
| Source record | nyc:4845123:2023 |
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
- 148 Madison Avenue
- City
- New York City
- State
- New York
- ZIP
- 10016
- Coordinates
- 40.74634, -73.98401
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 212score —
Hospital (General Medical & Surgical) · 3,472,597 sq ft
- Metlife Building (200 Park)score 69
Office · 2,993,388 sq ft
- ESRT - Empire State Buildingscore 78
Office · 2,852,257 sq ft
Hospital (General Medical & Surgical) · 2,276,300 sq ft
- 11 Madison Avenuescore 77
Office · 2,228,574 sq ft
- (71003A) Herald Square Macy'sscore 70
Retail Store · 2,192,088 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is 148 Mad LLC's energy grade?
148 Mad LLC scores 48 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 148 Mad LLC use?
Its 2023 site energy-use intensity was 77.1 kBtu/ft² (172.4 kBtu/ft² source) across 71,871 sq ft, including 1,079,443 kWh of electricity and 10,506 therms of natural gas.
What are 148 Mad LLC's carbon emissions?
148 Mad LLC reported 510 tCO₂e of greenhouse-gas emissions (7.1 kgCO₂e/ft²) for 2023. 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:4845123:2023.