PORTSMOUTH CONDOMINIUM
Multifamily Housing in Washington, DC, DC · 1735 New Hampshire Ave NW · 20009
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 36.1 kBtu/ft² |
| Source EUI | 72.5 kBtu/ft² |
| GHG emissions | 124 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 275,445 kWh |
| Natural gas | 7,822 therms |
| Water use | 1,398 kgal |
| Gross floor area | 47,638 sq ft |
| Source record | dc:PM19393404:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | +7 | 36.1 kBtu/ft² | 124 tCO₂e |
| 2023 | 86 | -3 | 41.6 kBtu/ft² | 137 tCO₂e |
| 2022 | 89 | 41.1 kBtu/ft² | 139 tCO₂e |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Ownership
THE PORTSMOUTH CONDO
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Location
- Address
- 1735 New Hampshire Ave NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20009
- Coordinates
- 38.91357, -77.03924
Within ~1 km
Nearby benchmarked buildings
- DUPONT HOTEL PROJECT OWNER LLCscore 46
Hotel · 1,000,000 sq ft
- Washington Hilton (DCAWH)score 93
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- Washington Hiltonscore 42
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- Washington Hiltonscore 1
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- HLT Washington DC-SVscore 73
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- 1875 Connecticut Ave NWscore 96
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is PORTSMOUTH CONDOMINIUM's energy grade?
PORTSMOUTH CONDOMINIUM scores 93 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does PORTSMOUTH CONDOMINIUM use?
Its 2024 site energy-use intensity was 36.1 kBtu/ft² (72.5 kBtu/ft² source) across 47,638 sq ft, including 275,445 kWh of electricity and 7,822 therms of natural gas.
What are PORTSMOUTH CONDOMINIUM's carbon emissions?
PORTSMOUTH CONDOMINIUM reported 124 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2024. DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Dataset updated . Source: Building Energy Benchmarking disclosure, record dc:PM19393404:2024.