MEEA Members Member Since CenterPoint Energy 2004 City Utilities of Springfield, MO 2015 MidAmerican Energy Company 2006 Minnesota Department of Commerce 2000 Minnesota Energy Resources Corporation 2007 Missouri Department of Natural Resources – Division of Energy 2000 South Dakota Bureau of Administration, Energy Management Office 2014 Spire 2018 U.S. Environmental Protection Agency, Region 5 2024