1133 Connecticut Ave
Office in Washington, DC, DC · 1133 Connecticut Ave NW · 20036
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 43.8 kBtu/ft² |
| Source EUI | 122.7 kBtu/ft² |
| GHG emissions | 734 tCO₂e |
| GHG intensity | 3.8 kgCO₂e/ft² |
| Electricity | 2,451,884 kWh |
| Natural gas | 0 therms |
| Water use | 2,562 kgal |
| Gross floor area | 190,958 sq ft |
| Source record | dc:PM2962687:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 71 | -2 | 43.8 kBtu/ft² | 734 tCO₂e |
| 2023 | 73 | ±0 | 44.1 kBtu/ft² | 756 tCO₂e |
| 2022 | 73 | +1 | 45.6 kBtu/ft² | 758 tCO₂e |
| 2021 | 72 | -6 | 45.1 kBtu/ft² | 800 tCO₂e |
| 2020 | 78 | +9 | 38.0 kBtu/ft² | 694 tCO₂e |
| 2019 | 69 | +3 | 53.7 kBtu/ft² | 982 tCO₂e |
| 2018 | 66 | -16 | 54.9 kBtu/ft² | 1,004 tCO₂e |
| 2017 | 82 | +4 | 48.7 kBtu/ft² | 1,031 tCO₂e |
| 2016 | 78 | -1 | 52.9 kBtu/ft² | 1,159 tCO₂e |
| 2015 | 79 | +2 | 57.0 kBtu/ft² | 1,458 tCO₂e |
| 2014 | 77 | +5 | 58.9 kBtu/ft² | 1,504 tCO₂e |
| 2013 | 72 | 61.7 kBtu/ft² | 1,491 tCO₂e | |
| 2012 | — | 59.6 kBtu/ft² | 1,615 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
CONNECTICUT / DESALES LLC
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Location
- Address
- 1133 Connecticut Ave NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20036
- Coordinates
- 38.90498, -77.04023
Within ~1 km
Nearby benchmarked buildings
- Main Complexscore 59
Office · 1,872,507 sq ft
- International Squarescore 56
Office · 1,233,833 sq ft
- Midtown Centerscore 91
Office · 911,093 sq ft
- Lafayette Centrescore 74
Office · 908,482 sq ft
- NGS Headquartersscore 68
Office · 746,237 sq ft
- Northwestern Buildingscore 90
Office · 732,964 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 1133 Connecticut Ave's energy grade?
1133 Connecticut Ave scores 71 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 1133 Connecticut Ave use?
Its 2024 site energy-use intensity was 43.8 kBtu/ft² (122.7 kBtu/ft² source) across 190,958 sq ft, including 2,451,884 kWh of electricity and 0 therms of natural gas.
What are 1133 Connecticut Ave's carbon emissions?
1133 Connecticut Ave reported 734 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:PM2962687:2024.