HCZ - 245 W 129th St.
K-12 School in New York City, NY · 245 W 129th St. · 10027
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 113.2 kBtu/ft² |
| Source EUI | 240.0 kBtu/ft² |
| GHG emissions | 1,397 tCO₂e |
| GHG intensity | 10.3 kgCO₂e/ft² |
| Electricity | 2,751,496 kWh |
| Natural gas | 59,632 therms |
| Water use | 1,778 kgal |
| Gross floor area | 135,645 sq ft |
| Source record | nyc:8140323:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | -3 | 113.2 kBtu/ft² | 1,397 tCO₂e |
| 2023 | 88 | +3 | 106.5 kBtu/ft² | 1,245 tCO₂e |
| 2022 | 85 | 119.1 kBtu/ft² | 1,140 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 245 W 129th St.
- City
- New York City
- State
- New York
- ZIP
- 10027
- Coordinates
- 40.81187, -73.94732
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 10score —
College/University · 3,385,955 sq ft
- SAINT NICHOLASscore —
Multifamily Housing · 1,447,826 sq ft
- 1470 Amsterdam Avenuescore 2
Multifamily Housing · 1,291,359 sq ft
- Benchmarking Group - 8score 90
Hospital (General Medical & Surgical) · 1,289,724 sq ft
College/University · 885,656 sq ft
Hospital (General Medical & Surgical) · 684,499 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is HCZ - 245 W 129th St.'s energy grade?
HCZ - 245 W 129th St. scores 85 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 HCZ - 245 W 129th St. use?
Its 2024 site energy-use intensity was 113.2 kBtu/ft² (240.0 kBtu/ft² source) across 135,645 sq ft, including 2,751,496 kWh of electricity and 59,632 therms of natural gas.
What are HCZ - 245 W 129th St.'s carbon emissions?
HCZ - 245 W 129th St. reported 1,397 tCO₂e of greenhouse-gas emissions (10.3 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:8140323:2024.