The Aspen (sp144)
Multifamily Housing in Washington, DC, DC · 1011 4th St NW · 20001
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 25.3 kBtu/ft² |
| Source EUI | 69.3 kBtu/ft² |
| GHG emissions | 244 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 798,455 kWh |
| Natural gas | 911 therms |
| Water use | 4,821 kgal |
| Gross floor area | 111,401 sq ft |
| Source record | dc:PM14931708:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +1 | 25.3 kBtu/ft² | 244 tCO₂e |
| 2023 | 98 | +22 | 24.9 kBtu/ft² | 241 tCO₂e |
| 2022 | 76 | +3 | 37.5 kBtu/ft² | 374 tCO₂e |
| 2021 | 73 | -5 | 37.6 kBtu/ft² | 375 tCO₂e |
| 2020 | 78 | -4 | 35.2 kBtu/ft² | 340 tCO₂e |
| 2019 | 82 | -11 | 35.9 kBtu/ft² | 370 tCO₂e |
| 2018 | 93 | 31.1 kBtu/ft² | 330 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
GS ASPEN LLC
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Location
- Address
- 1011 4th St NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20001
- Coordinates
- 38.90336, -77.01590
Within ~1 km
Nearby benchmarked buildings
Convention Center · 1,750,000 sq ft
- Capital One Arenascore —
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- Marion Barry Buildingscore 42
Office · 850,354 sq ft
- One Judiciary Squarescore 41
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Hotel · 720,000 sq ft
- Georgetown Lawscore —
Mixed Use Property · 718,476 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is The Aspen (sp144)'s energy grade?
The Aspen (sp144) scores 99 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 The Aspen (sp144) use?
Its 2024 site energy-use intensity was 25.3 kBtu/ft² (69.3 kBtu/ft² source) across 111,401 sq ft, including 798,455 kWh of electricity and 911 therms of natural gas.
What are The Aspen (sp144)'s carbon emissions?
The Aspen (sp144) reported 244 tCO₂e of greenhouse-gas emissions (2.2 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:PM14931708:2024.