Winston House
Multifamily Housing in Washington, DC, DC · 2140 L Street NW · 20037
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 46 (band D) |
| Site EUI | 58.4 kBtu/ft² |
| Source EUI | 126.3 kBtu/ft² |
| GHG emissions | 628 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 1,557,884 kWh |
| Natural gas | 30,419 therms |
| Water use | 6,260 kgal |
| Gross floor area | 143,091 sq ft |
| Source record | dc:PM4018717:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 46 | -11 | 58.4 kBtu/ft² | 628 tCO₂e |
| 2023 | 57 | -15 | 57.8 kBtu/ft² | 599 tCO₂e |
| 2022 | 72 | -18 | 53.2 kBtu/ft² | 565 tCO₂e |
| 2021 | 90 | +13 | 35.9 kBtu/ft² | 554 tCO₂e |
| 2020 | 77 | -21 | 44.1 kBtu/ft² | 659 tCO₂e |
| 2019 | 98 | +25 | 35.0 kBtu/ft² | 515 tCO₂e |
| 2018 | 73 | 43.6 kBtu/ft² | 704 tCO₂e | |
| 2017 | — | 25.7 kBtu/ft² | 435 tCO₂e | |
| 2016 | — | 28.0 kBtu/ft² | 479 tCO₂e | |
| 2015 | — | 31.4 kBtu/ft² | 519 tCO₂e | |
| 2014 | — | 24.8 kBtu/ft² | 414 tCO₂e | |
| 2013 | — | 14.9 kBtu/ft² | 159 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
WINSTON HOUSE ASSOCIATES LLC
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Location
- Address
- 2140 L Street NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20037
- Coordinates
- 38.90359, -77.04791
Within ~1 km
Nearby benchmarked buildings
- BEPS1 - Foggy Bottom Campusscore —
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- International Squarescore 56
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- Ross Hall Groupscore —
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- Columbia Plaza All Bldgsscore 30
Multifamily Housing · 942,990 sq ft
- Lafayette Centrescore 74
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Winston House's energy grade?
Winston House scores 46 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Winston House use?
Its 2024 site energy-use intensity was 58.4 kBtu/ft² (126.3 kBtu/ft² source) across 143,091 sq ft, including 1,557,884 kWh of electricity and 30,419 therms of natural gas.
What are Winston House's carbon emissions?
Winston House reported 628 tCO₂e of greenhouse-gas emissions (4.4 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:PM4018717:2024.