MEEA Members Member Since AES Indiana 2003 AIQUEOUS 2020 Ameren Illinois 2010 Anura Energy 2021 Applied Energy Group 2019 Argonne National Laboratory 2011 Building Efficiency Resources 2024 Calico Energy 2020 CenterPoint Energy 2004 City Utilities of Springfield, MO 2015 CMC Energy Services 2018 Columbia Water and Light 2008 ComEd 2000 Consumers Energy 2010 Copeland 2019 Diverse Power Solutions 2023 Duke Energy 2006 East Kentucky Power Cooperative 2012 Energy Solutions 2017 Evergreen Energy Partners 2018 Evergy 2016 Frontier Energy 2017 Future 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 Minnesota Power 2014 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 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 Threshold 2017 TRC 2009 Uplight 2019 Upper Peninsula Power Company 2019 Verdatek Solutions LLC 2020 We Energies 2019 Wisconsin Public Service 2019 WPPI Energy 2018