Consisting of two 650-megawatt coal-fired generating units, the Seminole Generating Station began commercial operation in 1984. Located on 2,000 acres in Putnam County, just north of Palatka and about 60 miles south of Jacksonville, SGS employs approximately 300 people.


The Midulla Generating Station (MGS), located on the Hardee/Polk County line, is an 810-megawatt facility that uses natural gas as its primary fuel. The combined-cycle facility consists of two natural gas-fired combustion turbines, two heat recovery steam generators, and one steam turbine. Fuel is burned in the combustion turbines to produce electricity.

Seminole operates a 2.2 Megawatt Cooperative Solar facility located in Hardee County, Florida, adjacent to the Midulla Generating Station. Cooperative Solar offers an affordable solution for all cooperative Member-owners who want solar energy but are unable to purchase and maintain their own solar panels.

Headquartered in Tampa, Florida, Seminole Electric Cooperative is one of the largest generation and transmission (G&T) electric cooperatives in the country.