MEEA Members Member Since CenterPoint Energy 2004 Edison Foundation Institute for Electric Innovation 2009 Energy Education Council 2007 Geothermal Exchange Organization (GEO) 2023 Iowa Economic Development Authority 2014 MidAmerican Energy Company 2006 Minnesota Department of Commerce 2000 Minnesota Energy Resources Corporation 2007 South Dakota Bureau of Administration, Energy Management Office 2014 U.S. Environmental Protection Agency, Region 5 2024