Summary of Electricity Activity in Calvert County, MD
Summary of Calvert County, MD Generation
Calvert County, MD is ranked #49 out of 2,193 U.S. counties nationwide and #1 out of 23 Maryland counties in terms of total annual net electricity generation.
| Annual Generation | 14.9 TWh |
|---|---|
| Annual Consumption | 169.6 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 3 |
| Companies on File | 3 |
Map of Top Producing Plants in Calvert County, MD
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Annual Net Generation From all power
14.9 TWh
National Rank in Terms of all Net Electricity Generation
#49 /2,193 U.S. Counties
State Rank in Terms of all Net Electricity Generation
#1 /23 Maryland Counties
Monthly Net Generation for Calvert County, MD
Monthly Plant Fuel Consumption for Calvert County, MD
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| Nuclear | #1 / 1 | #27 / 52 | 14.89 TWh | 169.57 M MMBtu |
| All | #1 / 23 | #49 / 2193 | 14.89 TWh | 169.57 M MMBtu |
Power Plants in Calvert County, MD
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Calvert Cliffs Nuclear Power Plant | Constellation Nuclear | 14.9 TWh | 169.6 M MMBtu | Nuclear |
| Chesapeake Beach BESS | Chesapeake Beach BESS LLC | -182.0 MWh | 0 MMBtu | No Information Available |
| Cove Point LNG Terminal | Dominion Cove Point LNG, LP | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1415 | Alexandria city | 144.8 GWh | 2 |
| #375 | Anne Arundel County | 3.4 TWh | 12 |
| #342 | Charles County | 3.8 TWh | 6 |
| #1328 | District of Columbia | 194.5 GWh | 25 |
| #1531 | Dorchester County | 93.8 GWh | 7 |
| #1584 | King George County | 76.3 GWh | 2 |
| #164 | Prince George's County | 8.0 TWh | 40 |
| #1425 | Richmond County | 141.5 GWh | 5 |
| #1863 | Talbot County | 14.2 GWh | 3 |
| #1505 | Westmoreland County | 102.0 GWh | 4 |
Electricity Generation for Cities Located in Calvert County, MD
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #1 | Lusby, MD | 14.9 TWh | 2 |