MEEA Members Member Since AIQUEOUS 2020 Ameren Illinois 2010 Applied Energy Group 2019 Calico Energy 2020 CenterPoint Energy 2004 City Utilities of Springfield, MO 2015 Consumers Energy 2010 Copeland 2019 Duke Energy 2006 Edison Foundation Institute for Electric Innovation 2009 Energy Education Council 2007 Energy Solutions 2017 Evergreen Consulting Group 2018 Frontier Energy 2017 Geothermal Alliance of Illinois 2011 Geothermal Exchange Organization (GEO) 2023 Integral Analytics 2022 Leidos 2010 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Michigan Saves 2018 MidAmerican Energy Company 2006 Minnesota Energy Resources Corporation 2007 Missouri Energy Initiative 2014 Mountain Association 2016 National Energy Improvement Fund, LLC 2023 Nest 2015 Nicor Gas 2012 Oracle Utilities 2010 Performance Systems Development (PSD) 2018 Power TakeOff, Inc. 2017 SEMCO ENERGY Gas Company 2014 Spire 2018 Tango 2023 The JPI Group LLC 2023 TRC 2009 Uplight 2019 We Energies 2019 Wisconsin Public Service 2019