Don Mosier

Don Mosier manages day-to-day operations of the co-op’s power production, power delivery, and system operations, power supply, environmental affairs, and construction and engineering departments. He previously served as vice president of St. Louis-based Ameren Energy Marketing, which has a portfolio of more than 6,000 megawatts of generation.

He holds a bachelor's degree in civil engineering from the University of Virginia and a master's degree in business administration from the Kenan-Flagler Business School at the University of North Carolina.