1111 Penn
Office in Washington, DC, DC · 1111 Pennsylvania Ave, NW · 20004
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 70 (band B) |
| Site EUI | 48.0 kBtu/ft² |
| Source EUI | 134.5 kBtu/ft² |
| GHG emissions | 1,544 tCO₂e |
| GHG intensity | 4.2 kgCO₂e/ft² |
| Electricity | 5,154,799 kWh |
| Natural gas | 0 therms |
| Water use | 4,639 kgal |
| Gross floor area | 366,128 sq ft |
| Source record | dc:PM1398167:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 70 | +1 | 48.0 kBtu/ft² | 1,544 tCO₂e |
| 2023 | 69 | +1 | 48.0 kBtu/ft² | 1,580 tCO₂e |
| 2022 | 68 | +20 | 49.0 kBtu/ft² | 1,562 tCO₂e |
| 2021 | 48 | +5 | 57.0 kBtu/ft² | 1,939 tCO₂e |
| 2020 | 43 | -19 | 71.2 kBtu/ft² | 2,496 tCO₂e |
| 2019 | 62 | -3 | 85.8 kBtu/ft² | 3,008 tCO₂e |
| 2018 | 65 | ±0 | 82.1 kBtu/ft² | 2,877 tCO₂e |
| 2017 | 65 | -3 | 83.8 kBtu/ft² | 3,406 tCO₂e |
| 2016 | 68 | +1 | 81.0 kBtu/ft² | 3,400 tCO₂e |
| 2015 | 67 | ±0 | 81.8 kBtu/ft² | 4,011 tCO₂e |
| 2014 | 67 | -1 | 83.8 kBtu/ft² | 4,163 tCO₂e |
| 2013 | 68 | -3 | 82.7 kBtu/ft² | 3,886 tCO₂e |
| 2012 | 71 | 79.6 kBtu/ft² | 4,366 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
1111 PENNSYLVANIA AVE GROUND OWNER LLC
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Location
- Address
- 1111 Pennsylvania Ave, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20004
- Coordinates
- 38.89541, -77.02784
Within ~1 km
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 1111 Penn's energy grade?
1111 Penn scores 70 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 1111 Penn use?
Its 2024 site energy-use intensity was 48.0 kBtu/ft² (134.5 kBtu/ft² source) across 366,128 sq ft, including 5,154,799 kWh of electricity and 0 therms of natural gas.
What are 1111 Penn's carbon emissions?
1111 Penn reported 1,544 tCO₂e of greenhouse-gas emissions (4.2 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:PM1398167:2024.