All three units use natural gas shipped via pipeline. The power plant is named after former Southwestern Electric Power Company (SWEPCO) president Frank M. Wilkes.
|1||182 MW (natural gas)||1964||CE (Combustion Engineering Boiler tilt tangential firing) and GE turbine/generator|
|2||351 MW (natural gas)||B&W (Babcock and Wilcox Boiler) and GE turbine/generator|
|3||351 MW (natural gas)||B&W (Babcock and Wilcox Boiler) and GE turbine/generator|