2. United States
  3. Maryland
  4. Calvert County, MD

Summary of Electricity Activity in Calvert County, MD

Summary of Calvert County, MD Generation

Calvert County, MD is ranked #49 out of 2,156 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 163.3 M MMBtu
Last UpdateMar 2026
Power Plants2
Companies on File2

Map of Top Producing Plants in Calvert County, MD

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Overall National Rank

#49 /2,156 U.S. Counties

In Net Annual Generation

Overall State Rank

#1 /23 Maryland Counties

In Net Annual Generation

Overall Annual Net Geneneration

14.9 TWh

Total Annual Fuel Consumption

163.3 M MMBtu

Electric Companies in Calvert County, MD

2

Calvert County, MD
Power Plants

2

Annual Net Generation From nuclear power

14.9 TWh

National Rank in Terms of nuclear Net Electricity Generation

#28 /52 U.S. Counties

State Rank in Terms of nuclear Net Electricity Generation

#1 /1 Maryland Counties

Monthly Net Generation for Calvert County, MD

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Monthly Plant Fuel Consumption for Calvert County, MD

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#1 / 23#49 / 215614.90 TWh163.26 M MMBtu
Nuclear#1 / 1#28 / 5214.90 TWh163.26 M MMBtu

* Data is based on 12 months since Mar 2026.

Power Plants in Calvert County, MD

PlantUtility NameGenerationConsumptionFuel Types
Calvert Cliffs Nuclear Power PlantConstellation Nuclear14.9 TWh163.3 M MMBtu Nuclear
Cove Point LNG TerminalDominion Cove Point LNG, LP0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Mar 2026.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#1398Alexandria city145.8 GWh2
#435Anne Arundel County2.7 TWh12
#292Charles County4.6 TWh6
#1370District of Columbia162.4 GWh24
#1571Dorchester County71.8 GWh7
#1564King George County75.4 GWh2
#174Prince George's County7.6 TWh37
#1394Richmond County148.6 GWh5
#1818Talbot County16.8 GWh3
#1483Westmoreland County105.1 GWh4
* Net Generation data is based on the last 12 months since Mar 2026.

Electricity Generation for Cities Located in Calvert County, MD

State RankCityNet Generation# Power Plants
#1Lusby, MD14.9 TWh2
* Net Generation data is based on the last 12 months since Mar 2026.