MEEA Members Member Since AES Indiana 2003 Ameren Illinois 2010 Ameren Missouri 2024 Anura Energy 2021 Argonne National Laboratory 2011 British Consulate - General Chicago 2023 Building Efficiency Resources 2024 CenterPoint Energy 2004 CMC Energy Services 2018 ComEd 2000 Consumers Energy 2010 Diverse Power Solutions 2023 DTE 2009 Duke Energy 2006 Energy Solutions 2017 Evergreen Energy Partners 2018 Evergy 2016 Future 2023 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 Nicor Gas 2012 Peoples Gas 2010 SEMCO ENERGY Gas Company 2014 Spire 2018 Tango 2023 Threshold 2017 U.S. Environmental Protection Agency, Region 5 2024 Upper Peninsula Power Company 2019 Verdatek Solutions LLC 2020 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000