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Mississippi Power Plants

Generating energy: Our diverse portfolio benefits you

Mississippi Power has a generating fleet made up of both coal and natural gas power plants. This diversity is key to keeping energy costs stable.

Mississippi Power employs hundreds of highly-skilled and safety-minded workers at our generating facilities. We currently operate six power plants.


The key to meeting our growing energy demands is having a diverse portfolio of energy sources. Diversifying our resources allows us to deploy innovative ways to generate clean, reliable and cost-effective electricity, while avoiding an overreliance on one fuel source.

Mississippi Power continually considers a range of energy sources to balance energy supply with our growing customer demand, which is updated and presented for approval annually to the Mississippi Public Service Commission.

Electric Generating Plants Units Nameplate
Plant Daniel* (Jackson County)
    Gas-Fired Combined Cycle 2 1,070,424 kW
    Coal-Fired Steam Turbines 2 500,000 kW
Plant Watson (Harrison County)
    Gas-Fired Steam Turbines 2 750,000 kW
    Gas-Fired Combustion Turbine 1 39,360 kW
Plant Ratcliffe (Kemper County)
    Gas-Fired Combined Cycle 1 769,898 kW
Greene County* (Alabama)
    Gas-Fired Steam Turbines 2 200,000 kW
Chevron Cogenerating Plant (Jackson County)
    Gas-Fired Combustion Turbines 5 147,292 kW
Plant Sweatt (Lauderdale County)
    Gas-Fired Combustion Turbine 1 39,400 kW
Total all generating plants 16 3,516,374 kW

*Mississippi Power owns a 40 percent undivided interest in Greene County Electric Generating Plant Units 1 and 2 and a 50 percent undivided interest in Daniel Electric Generating Plant Units 1 and 2. The capacities stated above reflect only Mississippi Power's portion of the plants' total capacities.