1899 L Street
Office in Washington, DC, DC · 1899 L St, NW · 20036
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 54.7 kBtu/ft² |
| Source EUI | 153.2 kBtu/ft² |
| GHG emissions | 777 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 2,595,485 kWh |
| Natural gas | 0 therms |
| Water use | 3,649 kgal |
| Gross floor area | 161,839 sq ft |
| Source record | dc:PM1050505:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 71 | -2 | 54.7 kBtu/ft² | 777 tCO₂e |
| 2023 | 73 | -11 | 50.2 kBtu/ft² | 731 tCO₂e |
| 2022 | 84 | +5 | 44.4 kBtu/ft² | 641 tCO₂e |
| 2021 | 79 | +4 | 48.0 kBtu/ft² | 739 tCO₂e |
| 2020 | 75 | +4 | 43.0 kBtu/ft² | 682 tCO₂e |
| 2019 | 71 | +4 | 56.1 kBtu/ft² | 891 tCO₂e |
| 2018 | 67 | -14 | 65.2 kBtu/ft² | 1,015 tCO₂e |
| 2017 | 81 | +4 | 67.1 kBtu/ft² | 1,189 tCO₂e |
| 2016 | 77 | +1 | 72.1 kBtu/ft² | 1,321 tCO₂e |
| 2015 | 76 | -2 | 73.9 kBtu/ft² | 1,580 tCO₂e |
| 2014 | 78 | +6 | 70.2 kBtu/ft² | 1,501 tCO₂e |
| 2013 | 72 | 74.5 kBtu/ft² | 1,508 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
TAICOON 1899 L STREET LLC
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Location
- Address
- 1899 L St, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20036
- Coordinates
- 38.90410, -77.04318
Within ~1 km
Nearby benchmarked buildings
- BEPS1 - Foggy Bottom Campusscore —
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- Main Complexscore 59
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- International Squarescore 56
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- Ross Hall Groupscore —
College/University · 1,047,627 sq ft
- Columbia Plaza All Bldgsscore 30
Multifamily Housing · 942,990 sq ft
- Lafayette Centrescore 74
Office · 908,482 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 1899 L Street's energy grade?
1899 L Street 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 1899 L Street use?
Its 2024 site energy-use intensity was 54.7 kBtu/ft² (153.2 kBtu/ft² source) across 161,839 sq ft, including 2,595,485 kWh of electricity and 0 therms of natural gas.
What are 1899 L Street's carbon emissions?
1899 L Street reported 777 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:PM1050505:2024.