Bart Brinkman

WPPI Energy, Inc. generates and supplies electricity. It operates transmission lines and power plants that give a capacity of more than 300 MW. The company is engaged in wholesale energy transactions with other regional utilities and energy marketers. It was founded in 1980 and is headquartered in Sun Prairie, WI.

Independence Light & Power, Telecommunications provides electrical, telecommunications and municipal utilities administration services. The company was founded in 1847 and is headquartered in Independence, IA.

Nebraska Utility Corp. provides electric services. It offers purchasing, leasing, constructing and financing facilities and acquiring services in order to furnish energy requirements, utility and infrastructure facilities and all related energy, utility and infrastructure services to counties, cities, villages, school districts, and agencies. The company was founded on May 17, 2001 and is headquartered in Lincoln, NE.

Waverly Utilities owns and operates wind generation. It uses wind and solar energy to provide electricity. The company was founded in 1904 and is headquartered in Waverly, IA.