MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 CenterPoint Energy 2004 Citizens Utility Board 2011 ComEd 2000 Consumers Energy 2010 DNV 2005 DTE 2009 Frontier Energy 2017 Geothermal Exchange Organization (GEO) 2023 Guidehouse 2003 Illinois EPA 2017 ILLUME 2018 Leidos 2010 Michigan Department of Environment, Great Lakes, and Energy 2006 Michigan Saves 2018 MidAmerican Energy Company 2006 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 National Energy Improvement Fund, LLC 2023 Nicor Gas 2012 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Peoples Gas 2010 Peoria Guild of Black Artists 2023 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 SEMCO ENERGY Gas Company 2014 Tango 2023 The DesignLights Consortium 2018 The JPI Group LLC 2023 Upper Peninsula Power Company 2019 Utilivate Technologies, LLC 2020 Verdatek Solutions LLC 2020 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000