Colonnade 4505 South Capitol
Multifamily Housing in Washington, DC, DC · 4505 S Capitol St SW · 20032
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 53.7 kBtu/ft² |
| Source EUI | 86.1 kBtu/ft² |
| GHG emissions | 161 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 231,693 kWh |
| Natural gas | 17,161 therms |
| Water use | 1,479 kgal |
| Gross floor area | 46,646 sq ft |
| Source record | dc:PM19581499:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 58 | +18 | 53.7 kBtu/ft² | 161 tCO₂e |
| 2023 | 40 | +4 | 59.3 kBtu/ft² | 174 tCO₂e |
| 2022 | 36 | 68.3 kBtu/ft² | 200 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
WILLIAM C SMITH & CO INC
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Location
- Address
- 4505 S Capitol St SW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20032
- Coordinates
- 38.82427, -77.00647
Within ~1 km
Nearby benchmarked buildings
- The Vista at Wingatescore 65
Multifamily Housing · 428,948 sq ft
- Vista at Wingatescore 100
Multifamily Housing · 426,944 sq ft
- Wingatescore —
Multifamily Housing · 426,944 sq ft
- Gardens at Wingatescore 67
Multifamily Housing · 397,937 sq ft
- Worthington Woodsscore 96
Multifamily Housing · 252,730 sq ft
- South Capitol Aptsscore 94
Multifamily Housing · 220,064 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Colonnade 4505 South Capitol's energy grade?
Colonnade 4505 South Capitol scores 58 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 Colonnade 4505 South Capitol use?
Its 2024 site energy-use intensity was 53.7 kBtu/ft² (86.1 kBtu/ft² source) across 46,646 sq ft, including 231,693 kWh of electricity and 17,161 therms of natural gas.
What are Colonnade 4505 South Capitol's carbon emissions?
Colonnade 4505 South Capitol reported 161 tCO₂e of greenhouse-gas emissions (3.4 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:PM19581499:2024.