- Total Plant Capacity: 780 megawatts
- Duke Energy Ownership Interest: 312 megawatts; 40 percent
- Location: Conesville, Ohio
- Fuel: Coal
- Commercial Date: June 1973
Conesville Station Unit 4 is a nominal 312-megawatt coal/steam unit located in Coshocton, Ohio, and is operated by American Electric Power (AEP). Duke Energy owns 40 percent of the unit (Dayton Power & Light owns 16.5 percent and AEP owns 43.5 percent). Conesville Station is located in the Reliability First region and Duke Energy’s share of generation is dispatched into PJM.