122 C Street: 122 C Street Northwest
Office in Washington, DC, DC · 122 C Street Northwest · 20001
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 62.4 kBtu/ft² |
| Source EUI | 119.0 kBtu/ft² |
| GHG emissions | 539 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 1,102,273 kWh |
| Natural gas | 39,291 therms |
| Water use | 968 kgal |
| Gross floor area | 123,209 sq ft |
| Source record | dc:PM6182215:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | +1 | 62.4 kBtu/ft² | 539 tCO₂e |
| 2023 | 80 | +2 | 62.1 kBtu/ft² | 511 tCO₂e |
| 2022 | 78 | +1 | 62.8 kBtu/ft² | 606 tCO₂e |
| 2021 | 77 | -1 | 64.5 kBtu/ft² | 640 tCO₂e |
| 2020 | 78 | +2 | 60.3 kBtu/ft² | 552 tCO₂e |
| 2019 | 76 | 60.9 kBtu/ft² | 646 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
ZG 122 C STREET LLC
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Location
- Address
- 122 C Street Northwest
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20001
- Coordinates
- 38.89333, -77.01302
Within ~1 km
Nearby benchmarked buildings
- One Judiciary Squarescore 41
Office · 850,354 sq ft
- Marion Barry Buildingscore 42
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- H. Carl Moultrie Bldgscore —
Courthouse · 741,107 sq ft
- Georgetown Lawscore —
Mixed Use Property · 718,476 sq ft
Hotel · 715,075 sq ft
- D.C. Hyatt Regencyscore 83
Hotel · 715,000 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 122 C Street: 122 C Street Northwest's energy grade?
122 C Street: 122 C Street Northwest scores 81 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 122 C Street: 122 C Street Northwest use?
Its 2024 site energy-use intensity was 62.4 kBtu/ft² (119.0 kBtu/ft² source) across 123,209 sq ft, including 1,102,273 kWh of electricity and 39,291 therms of natural gas.
What are 122 C Street: 122 C Street Northwest's carbon emissions?
122 C Street: 122 C Street Northwest reported 539 tCO₂e of greenhouse-gas emissions (4.4 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:PM6182215:2024.