5100 Conn Ave Apartments (cn210)
Multifamily Housing in Washington, DC, DC · 5100 Connecticut Ave · 20008
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 68 (band C) |
| Site EUI | 72.9 kBtu/ft² |
| Source EUI | 123.0 kBtu/ft² |
| GHG emissions | 129 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 209,507 kWh |
| Natural gas | 12,498 therms |
| Water use | 3,038 kgal |
| Gross floor area | 26,943 sq ft |
| Source record | dc:PM3857675:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 68 | +5 | 72.9 kBtu/ft² | 129 tCO₂e |
| 2023 | 63 | +1 | 73.1 kBtu/ft² | 129 tCO₂e |
| 2022 | 62 | 77.6 kBtu/ft² | 137 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
5100 CONNECTICUT LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 5100 Connecticut Ave
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20008
- Coordinates
- 38.95610, -77.07080
Within ~1 km
Nearby benchmarked buildings
- The Brandywine Apartmentsscore 69
Multifamily Housing · 436,081 sq ft
- Connecticut Heights - 29818score 94
Multifamily Housing · 435,166 sq ft
- The Kenmorescore 87
Multifamily Housing · 380,900 sq ft
- Jackson-Reed High Schoolscore 49
K-12 School · 376,448 sq ft
- Avalon The Albemarlescore —
Multifamily Housing · 365,946 sq ft
- Woodrow Wilson High Schoolscore 57
K-12 School · 357,563 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 5100 Conn Ave Apartments (cn210)'s energy grade?
5100 Conn Ave Apartments (cn210) scores 68 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 5100 Conn Ave Apartments (cn210) use?
Its 2024 site energy-use intensity was 72.9 kBtu/ft² (123.0 kBtu/ft² source) across 26,943 sq ft, including 209,507 kWh of electricity and 12,498 therms of natural gas.
What are 5100 Conn Ave Apartments (cn210)'s carbon emissions?
5100 Conn Ave Apartments (cn210) reported 129 tCO₂e of greenhouse-gas emissions (4.8 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:PM3857675:2024.