Summary of Electricity Activity in Calvert County, MD
Summary of Calvert County, MD Generation
Calvert County, MD is ranked #49 out of 2,192 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 | 168.8 M MMBtu |
| Last Update | Jun 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 /2,192 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 | #28 / 52 | 14.93 TWh | 168.82 M MMBtu |
| All | #1 / 23 | #49 / 2192 | 14.93 TWh | 168.82 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 | 168.8 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 |
|---|---|---|---|
| #1421 | Alexandria city | 145.4 GWh | 2 |
| #376 | Anne Arundel County | 3.4 TWh | 12 |
| #340 | Charles County | 3.9 TWh | 6 |
| #1332 | District of Columbia | 194.8 GWh | 25 |
| #1506 | Dorchester County | 103.8 GWh | 7 |
| #1592 | King George County | 74.6 GWh | 2 |
| #158 | Prince George's County | 8.1 TWh | 40 |
| #1424 | Richmond County | 143.4 GWh | 5 |
| #1876 | Talbot County | 13.4 GWh | 3 |
| #1511 | 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 |