1620 L Street
Office in Washington, DC, DC · 1620 L Street NW · 20036
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 39.3 kBtu/ft² |
| Source EUI | 110.0 kBtu/ft² |
| GHG emissions | 631 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 2,105,928 kWh |
| Natural gas | 0 therms |
| Water use | 1,293 kgal |
| Gross floor area | 182,852 sq ft |
| Source record | dc:PM4096712:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -5 | 39.3 kBtu/ft² | 631 tCO₂e |
| 2023 | 79 | +3 | 40.8 kBtu/ft² | 670 tCO₂e |
| 2022 | 76 | -2 | 42.9 kBtu/ft² | 684 tCO₂e |
| 2021 | 78 | +7 | 40.8 kBtu/ft² | 693 tCO₂e |
| 2020 | 71 | +7 | 47.1 kBtu/ft² | 800 tCO₂e |
| 2019 | 64 | +7 | 60.3 kBtu/ft² | 1,025 tCO₂e |
| 2018 | 57 | 66.2 kBtu/ft² | 1,124 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
1620 L STREET DC OWNER LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1620 L Street NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20036
- Coordinates
- 38.90340, -77.03758
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
- 1300 Buildingscore 95
Bank/Financial Institution · 803,167 sq ft
- NGS Headquartersscore 68
Office · 746,237 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 1620 L Street's energy grade?
1620 L Street scores 74 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 1620 L Street use?
Its 2024 site energy-use intensity was 39.3 kBtu/ft² (110.0 kBtu/ft² source) across 182,852 sq ft, including 2,105,928 kWh of electricity and 0 therms of natural gas.
What are 1620 L Street's carbon emissions?
1620 L Street reported 631 tCO₂e of greenhouse-gas emissions (3.5 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:PM4096712:2024.