Directory of Power Plants in District of Columbia
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| AOC, Capitol Power Plant | Architect of the Capitol, Capitol Power Plant | Washington, DC | PJM Interconnection, LLC (PJM) | 49.4 GWh | Jul 2018 | Dec 2023 | Natural Gas : 99.9% |
| DC Water Solar | Marbury Point Solar LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 5.5 GWh | Apr 2021 | Dec 2023 | Solar |
| IGS CC, LLC | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 2.1 GWh | Feb 2020 | Dec 2023 | Solar |
| JBAB - Washington DC | JBAB Solar I, LLC. | Washington, DC | PJM Interconnection, LLC (PJM) | 8.5 GWh | Dec 2018 | Dec 2023 | Solar |
| Nationals | Terraform Arcadia | Washington, DC | PJM Interconnection, LLC (PJM) | 1.7 GWh | Apr 2019 | Dec 2023 | Solar |
| Oxon Run CREF | Oxon Run Community Renewable Energy Facility | Washington, DC | PJM Interconnection, LLC (PJM) | 3.2 GWh | Nov 2021 | Dec 2023 | Solar |
| Ridgecrest | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 2.2 GWh | May 2021 | Dec 2023 | Solar |
| Ross Hall Central Utility Plant | The George Washington University | Washington, DC | PJM Interconnection, LLC (PJM) | 9.0 GWh | Sep 2016 | Dec 2023 | Natural Gas |
| US GSA Heating and Transmission | US GSA Heating and Transmission | Washington, DC | PJM Interconnection, LLC (PJM) | 34.2 GWh | Jun 2004 | Sep 2024 | Natural Gas |
| Walt Bailey Bioenergy Facility | DC Water | Washington, DC | PJM Interconnection, LLC (PJM) | 57.1 GWh | May 2015 | Sep 2024 | Other Biomass Gas : 99.6% |
| WMATA - Anacostia CSG | MN8 Energy LLC | Washington, DC | PJM Interconnection, LLC (PJM) | 242.0 MWh | Aug 2023 | Dec 2023 | Solar |
| WW-DC Solar 1, LLC | Greenbacker Renewable Energy Corporation | Washington, DC | PJM Interconnection, LLC (PJM) | 1.1 GWh | Apr 2022 | Dec 2023 | Solar |
Browse Power Plants By District of Columbia Counties
Figures are based on September 2024 generation numbers.| County | State Rank | Active Plants | Sep 2024 Generation |
|---|---|---|---|
| District of Columbia, DC | # 1 | 22 | 174.2 GWh |