Calvert City is a gas turbine power generation facility located in Calvert City, Kentucky, operating under the SERC Reliability Corporation NERC region. The plant has an operating capacity of 28.5 megawatts and is part of the Tennessee Valley Authority power control area. DTE Calvert City serves as the plant operator, while DTE Energy Services holds the majority ownership. The facility is unregulated and is owned by DTE Energy Company, utilizing gas as its primary fuel source.