Mclean Gardens - Mechanical Plant D
Multifamily Housing in Washington, DC, DC · 3943 Langley Ct · 20016
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 64 (band C) |
| Site EUI | 32.9 kBtu/ft² |
| Source EUI | 78.5 kBtu/ft² |
| GHG emissions | 569 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 1,732,691 kWh |
| Natural gas | 18,453 therms |
| Water use | 5,138 kgal |
| Gross floor area | 235,609 sq ft |
| Source record | dc:PM34025537:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 64 | +6 | 32.9 kBtu/ft² | 569 tCO₂e |
| 2023 | 58 | -12 | 31.8 kBtu/ft² | 550 tCO₂e |
| 2022 | 70 | +12 | 34.7 kBtu/ft² | 644 tCO₂e |
| 2021 | 58 | +2 | 34.1 kBtu/ft² | 658 tCO₂e |
| 2020 | 56 | -8 | 33.8 kBtu/ft² | 637 tCO₂e |
| 2019 | 64 | +5 | 36.1 kBtu/ft² | 702 tCO₂e |
| 2018 | 59 | 38.1 kBtu/ft² | 747 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
MCLEAN GARDENS
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Location
- Address
- 3943 Langley Ct
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20016
- Coordinates
- 38.93491, -77.07764
Within ~1 km
Nearby benchmarked buildings
- The Westchester Corporationscore 97
Multifamily Housing · 989,860 sq ft
- The Towers Condominiumscore 96
Multifamily Housing · 979,005 sq ft
- McLean Gardensscore 100
Multifamily Housing · 955,548 sq ft
- PECFscore —
Mixed Use Property · 951,026 sq ft
- McLean Gardensscore 100
Multifamily Housing · 844,830 sq ft
- The Berkshirescore —
Multifamily Housing · 706,306 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Mclean Gardens - Mechanical Plant D's energy grade?
Mclean Gardens - Mechanical Plant D scores 64 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mclean Gardens - Mechanical Plant D use?
Its 2024 site energy-use intensity was 32.9 kBtu/ft² (78.5 kBtu/ft² source) across 235,609 sq ft, including 1,732,691 kWh of electricity and 18,453 therms of natural gas.
What are Mclean Gardens - Mechanical Plant D's carbon emissions?
Mclean Gardens - Mechanical Plant D reported 569 tCO₂e of greenhouse-gas emissions (2.4 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:PM34025537:2024.