Chalfonte
Multifamily Housing in Washington, DC, DC · 1601 Argonne Pl NW · 20009
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 63.2 kBtu/ft² |
| Source EUI | 90.6 kBtu/ft² |
| GHG emissions | 778 tCO₂e |
| GHG intensity | 3.8 kgCO₂e/ft² |
| Electricity | 821,691 kWh |
| Natural gas | 100,100 therms |
| Water use | 7,135 kgal |
| Gross floor area | 202,589 sq ft |
| Source record | dc:PM3503889:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | ±0 | 63.2 kBtu/ft² | 778 tCO₂e |
| 2023 | 79 | ±0 | 60.2 kBtu/ft² | 741 tCO₂e |
| 2022 | 79 | -4 | 64.8 kBtu/ft² | 801 tCO₂e |
| 2021 | 83 | -1 | 60.4 kBtu/ft² | 759 tCO₂e |
| 2020 | 84 | +1 | 58.0 kBtu/ft² | 734 tCO₂e |
| 2019 | 83 | +5 | 62.6 kBtu/ft² | 812 tCO₂e |
| 2018 | 78 | -2 | 67.7 kBtu/ft² | 874 tCO₂e |
| 2017 | 80 | ±0 | 61.7 kBtu/ft² | 843 tCO₂e |
| 2016 | 80 | -4 | 63.0 kBtu/ft² | 887 tCO₂e |
| 2015 | 84 | +12 | 63.3 kBtu/ft² | 921 tCO₂e |
| 2014 | 72 | 71.1 kBtu/ft² | 1,023 tCO₂e | |
| 2013 | — | 64.9 kBtu/ft² | 944 tCO₂e | |
| 2012 | — | 63.0 kBtu/ft² | 995 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
COLUMBIA REALTY VENTURE LLC
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Location
- Address
- 1601 Argonne Pl NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20009
- Coordinates
- 38.92672, -77.03871
Within ~1 km
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Chalfonte's energy grade?
Chalfonte scores 79 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Chalfonte use?
Its 2024 site energy-use intensity was 63.2 kBtu/ft² (90.6 kBtu/ft² source) across 202,589 sq ft, including 821,691 kWh of electricity and 100,100 therms of natural gas.
What are Chalfonte's carbon emissions?
Chalfonte reported 778 tCO₂e of greenhouse-gas emissions (3.8 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:PM3503889:2024.