11543 Lake of Egypt Rd.
Marion, IL 62959
Southern Illinois Power Cooperative is a generation and transmission cooperative providing wholesale electric power to seven member distribution cooperatives and the city of McLeansboro in Illinois. Annual revenues are $160 million and assets are approaching $685 million. SIPC owns coal fired and natural-gas fired generation plants which are located in Williamson and Washington Counties, Illinois. In addition SIPC has long-term power contracts for hydro in the TVA region, solar in White County, Illinois, and wind located in Paxton, Illinois. With cooperatives and customers located throughout the southern portion of Illinois, it owns and operates over 1100 miles of high-voltage transmission and multiple substations.