152 plants · 27.5 GW total capacity
Missouri has 152 power plants with 27.5 GW total capacity. The generation mix includes 41 solar, 40 gas, 32 oil plants.
Largest is Labadie (2389 MW Sub. Coal); oldest active is Niangua (1930); newest is Kennett Solar (2026); top owner is Union Electric - (MO) (14 plants).
85 interconnection queue projects in Missouri totaling 20.7 GW of proposed capacity.
Showing top 50 of 85 projects by capacity.