Warren Rural Electric Cooperative Corporation serves all or part of the following counties in south central Kentucky: Barren, Butler, Edmonson, Grayson, Logan, Ohio, Simpson and Warren. Incorporated in 1938, Warren RECC today has more than 61,400 business and residential members and maintains more than 6,500 miles of transmission line. It partners with TVA to offer its customers energy efficiency programs such as EnergyRight Solutions and Residential Services.