Congregation Zemach David
K-12 School in New York City, NY · 87 Heyward St. · 11206
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 78 (band B) |
| Site EUI | 49.8 kBtu/ft² |
| Source EUI | 84.7 kBtu/ft² |
| GHG emissions | 111 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 162,998 kWh |
| Natural gas | 9,443 therms |
| Water use | 1,765 kgal |
| Gross floor area | 30,100 sq ft |
| Source record | nyc:6694168:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 78 | +17 | 49.8 kBtu/ft² | 111 tCO₂e |
| 2022 | 61 | 61.0 kBtu/ft² | 123 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
- 87 Heyward St.
- City
- New York City
- State
- New York
- ZIP
- 11206
- Coordinates
- 40.70121, -73.95687
Within ~1 km
Nearby benchmarked buildings
- MARCYscore 5
Multifamily Housing · 1,636,248 sq ft
- KM - Campus - 70 Ross Stscore 9
Multifamily Housing · 748,308 sq ft
- KM - Campus - 70 Ross Stscore 6
Multifamily Housing · 748,308 sq ft
- INDEPENDENCEscore 100
Multifamily Housing · 737,350 sq ft
- 99 Wilson Stscore 64
Multifamily Housing · 737,350 sq ft
- TAYLOR STREET-WYTHE AVENUEscore 24
Multifamily Housing · 631,040 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Congregation Zemach David's energy grade?
Congregation Zemach David scores 78 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Congregation Zemach David use?
Its 2023 site energy-use intensity was 49.8 kBtu/ft² (84.7 kBtu/ft² source) across 30,100 sq ft, including 162,998 kWh of electricity and 9,443 therms of natural gas.
What are Congregation Zemach David's carbon emissions?
Congregation Zemach David reported 111 tCO₂e of greenhouse-gas emissions (3.7 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:6694168:2023.