MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 Argonne National Laboratory 2011 CenterPoint Energy 2004 City of Chicago 2004 ComEd 2000 Consumers Energy 2010 DNV 2005 DTE 2009 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Resources Center at UIC 2000 Frontier Energy 2017 GTI Energy 2017 Guidehouse 2003 Illinois EPA 2017 ILLUME 2018 Leidos 2010 Michigan Department of Environment, Great Lakes, and Energy 2006 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 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 The JPI Group LLC 2023 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