MEEA Members Member Since CenterPoint Energy 2004 Consumers Energy 2010 Duke Energy 2006 Edison Foundation Institute for Electric Innovation 2009 Energy Education Council 2007 Geothermal Exchange Organization (GEO) 2023 Indiana Office of Energy Development 2014 Iowa Economic Development Authority 2014 Michigan Department of Environment, Great Lakes, and Energy 2006 MidAmerican Energy Company 2006 Minnesota Department of Commerce 2000 Minnesota Energy Resources Corporation 2007 SEMCO ENERGY Gas Company 2014 U.S. Environmental Protection Agency, Region 5 2024 We Energies 2019 Wisconsin Public Service 2019