Shamco: 543 E 21 St
Multifamily Housing in New York City, NY · 543 E 21st St · 11226
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 53 (band D) |
| Site EUI | 82.3 kBtu/ft² |
| Source EUI | 111.1 kBtu/ft² |
| GHG emissions | 280 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 220,364 kWh |
| Natural gas | 36,372 therms |
| Gross floor area | 53,344 sq ft |
| Source record | nyc:14948035:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 53 | -8 | 82.3 kBtu/ft² | 280 tCO₂e |
| 2023 | 61 | -3 | 74.8 kBtu/ft² | 254 tCO₂e |
| 2022 | 64 | 78.2 kBtu/ft² | 247 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
- 543 E 21st St
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64083, -73.95819
Within ~1 km
Nearby benchmarked buildings
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- 394 Argyle Roadscore 99
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- 570 Westminster Rdscore 96
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- Searsscore —
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See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Shamco: 543 E 21 St's energy grade?
Shamco: 543 E 21 St scores 53 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Shamco: 543 E 21 St use?
Its 2024 site energy-use intensity was 82.3 kBtu/ft² (111.1 kBtu/ft² source) across 53,344 sq ft, including 220,364 kWh of electricity and 36,372 therms of natural gas.
What are Shamco: 543 E 21 St's carbon emissions?
Shamco: 543 E 21 St reported 280 tCO₂e of greenhouse-gas emissions (5.2 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:14948035:2024.