Donald L. Gulley

Alliance for Cooperative Energy Services Power Marketing LLC engages in selling electricity and natural gas trading services. It offers risk management services which include portfolio analysis, transaction administration, consulting, training and policy development. The company was founded 1999 and is headquartered in Carmel, IN.

Southern Illinois Power Cooperative, Inc. distributes electric power. It is a generation and transmission cooperative providing wholesale electric power to seven member distribution cooperatives and two wholesale customers in Illinois. The firm owns and operates over 900 miles of high-voltage transmission and multiple substations. The company was founded in 1948 and is headquartered in Marion, IL.

Big Rivers Electric Corp. generates and transmits power and provides shared services to residential, commercial, and industrial customers in Western Kentucky counties. It distributes hydroelectric and renewable energy. The company was founded in June 1961 and is headquartered in Henderson, KY.