Directory of Power Plants in Maryland
Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
---|---|---|---|---|---|---|---|
Dickerson Power | Lanyard Power Holdings, LLC | Dickerson, MD | PJM Interconnection, LLC (PJM) | 133.9 GWh | May 1959 | Feb 2025 | Natural Gas : 98.1% Distillate Fuel Oil : 1.9% |
Domino Sugar Baltimore | American Sugar Refining, Inc. | Baltimore, MD | PJM Interconnection, LLC (PJM) | 51.6 GWh | May 1955 | Feb 2025 | Natural Gas : 92.1% Residual Fuel Oil : 7.9% |
Deep Creek | BP Piney & Deep Creek LLC | Oakland, MD | PJM Interconnection, LLC (PJM) | 19.7 GWh | Jun 1925 | Dec 2023 | Water |
Browse Power Plants By Maryland Counties
Figures are based on February 2025 generation numbers.County | State Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Talbot County, MD | # 23 | 3 | 630.0 MWh |
Caroline County, MD | # 22 | 2 | 2.6 GWh |
Worcester County, MD | # 21 | 4 | 13.6 GWh |
Kent County, MD | # 20 | 6 | 18.3 GWh |
Carroll County, MD | # 19 | 4 | 24.7 GWh |
Howard County, MD | # 18 | 21 | 36.8 GWh |
Wicomico County, MD | # 17 | 7 | 43.4 GWh |
Dorchester County, MD | # 16 | 6 | 55.8 GWh |
Frederick County, MD | # 15 | 11 | 58.4 GWh |
Baltimore County, MD | # 14 | 25 | 60.5 GWh |
Washington County, MD | # 13 | 19 | 78.4 GWh |
Somerset County, MD | # 12 | 7 | 150.6 GWh |
County | State Rank | Active Plants | Feb 2025 Generation |
---|---|---|---|
Queen Anne's County, MD | # 11 | 9 | 196.0 GWh |
Baltimore city, MD | # 10 | 11 | 380.4 GWh |
Garrett County, MD | # 9 | 12 | 621.9 GWh |
Montgomery County, MD | # 8 | 18 | 677.9 GWh |
Allegany County, MD | # 7 | 4 | 725.5 GWh |
Harford County, MD | # 6 | 18 | 1.8 TWh |
Anne Arundel County, MD | # 5 | 9 | 2.8 TWh |
Cecil County, MD | # 4 | 7 | 3.3 TWh |
Charles County, MD | # 3 | 6 | 3.8 TWh |
Prince George's County, MD | # 2 | 34 | 6.8 TWh |
Calvert County, MD | # 1 | 2 | 15.2 TWh |