Dupont Apartments
Multifamily Housing in Washington, DC, DC · 1717 20th St NW · 20009
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 57.2 kBtu/ft² |
| Source EUI | 82.6 kBtu/ft² |
| GHG emissions | 155 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 168,077 kWh |
| Natural gas | 19,748 therms |
| Water use | 1,275 kgal |
| Gross floor area | 44,545 sq ft |
| Source record | dc:PM19907343:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 95 | +2 | 57.2 kBtu/ft² | 155 tCO₂e |
| 2023 | 93 | -5 | 57.8 kBtu/ft² | 158 tCO₂e |
| 2022 | 98 | 58.4 kBtu/ft² | 151 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
1717 20TH STREET ASSOCS LTD PARTNRSHP
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1717 20th St NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20009
- Coordinates
- 38.91311, -77.04447
Within ~1 km
Nearby benchmarked buildings
- DUPONT HOTEL PROJECT OWNER LLCscore 46
Hotel · 1,000,000 sq ft
- HLT Washington DC-SVscore 73
Hotel · 973,414 sq ft
- Washington Hiltonscore 1
Hotel · 973,414 sq ft
- Washington Hilton (DCAWH)score 93
Hotel · 973,414 sq ft
- Washington Hiltonscore 42
Hotel · 973,414 sq ft
- NGS Headquartersscore 68
Office · 746,237 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Dupont Apartments's energy grade?
Dupont Apartments scores 95 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 Dupont Apartments use?
Its 2024 site energy-use intensity was 57.2 kBtu/ft² (82.6 kBtu/ft² source) across 44,545 sq ft, including 168,077 kWh of electricity and 19,748 therms of natural gas.
What are Dupont Apartments's carbon emissions?
Dupont Apartments reported 155 tCO₂e of greenhouse-gas emissions (3.5 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:PM19907343:2024.