Southern Power Co — Operated Plants

53 plants · 13.8 GW total capacity · across 14 states

Southern Power Co operates 53 power plants with 13.8 GW total capacity. Primarily solar (31 plants, 3.2 GW). Parent organization: Southern.

Largest is H Allen Franklin Combined Cycle (1996 MW Natural Gas); oldest active is Dahlberg (2000); newest is South Cheyenne Solar (2024); top state is California (13 plants).

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Subsidiary of Southern

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Key Stats

Largest fuel
Solar (31 plants)
Largest state
California (13 plants)

Plants by State

California (13 plants · 1.5 GW)

Georgia (9 plants · 3.3 GW)

Texas (9 plants · 1.9 GW)

Oklahoma (5 plants · 815 MW)

North Carolina (4 plants · 2 GW)

Nevada (3 plants · 150 MW)

Alabama (2 plants · 3.3 GW)

New Mexico (2 plants · 86 MW)

South Dakota (1 plants · 300 MW)

Kansas (1 plants · 200 MW)

Wyoming (1 plants · 150 MW)

Washington (1 plants · 136 MW)

West Virginia (1 plants · 56 MW)

Maine (1 plants · 43 MW)

Plants by Fuel Type

Solar (31 plants · 3.2 GW)

Wind (15 plants · 2.5 GW)

Natural Gas (7 plants · 8.1 GW)