MEEA Members Member Since 2050 Partners 2021 AES Indiana 2003 Ameren Illinois 2010 Ameren Missouri 2024 American Council for an Energy-Efficient Economy (ACEEE) 2000 Anura Energy 2021 Applied Energy Group 2019 BrightLine Group 2019 Building Efficiency Resources 2024 CenterPoint Energy 2004 City of Chicago 2004 City of Cleveland 2015 CMC Energy Services 2018 Columbia Water and Light 2008 ComEd 2000 Consumers Energy 2010 Diverse Power Solutions 2023 DNV 2005 DTE 2009 Duke Energy 2006 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Federation, Inc. (EFI) 2007 Energy Resources Center at UIC 2000 Energy Solutions 2017 Evergreen Consulting Group 2018 Evergy 2016 Frontier Energy 2017 Future 2023 GTI Energy 2017 Guidehouse 2003 ILLUME 2018 Leidos 2010 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Michaels Energy 2011 Michigan Saves 2018 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Minnesota Energy Resources Corporation 2007 Minnesota Power 2014 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 Nicor Gas 2012 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Peoples Gas 2010 Resource Innovation Institute 2019 SEMCO ENERGY Gas Company 2014 Smart Energy Consumer Collaborative 2017 Spire 2018 The Climate Registry 2015 The JPI Group LLC 2023 Threshold 2017 Upper Peninsula Power Company 2019 Utilivate Technologies, LLC 2020 Verdatek Solutions LLC 2020 Village of Oak Park 2018 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000