MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Anura Energy 2021 Applied Energy Group 2019 Argonne National Laboratory 2011 CenterPoint Energy 2004 City of Chicago 2004 CMC Energy Services 2018 ComEd 2000 Diverse Power Solutions 2023 DNV 2005 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Resources Center at UIC 2000 Evergreen Energy Partners 2018 Frontier Energy 2017 GTI Energy 2017 Guidehouse 2003 Illinois EPA 2017 ILLUME 2018 Iowa Economic Development Authority 2014 Leidos 2010 Michaels Energy 2011 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Missouri Botanical Garden's EarthWays Center 2009 Nicor Gas 2012 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Peoples Gas 2010 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 The JPI Group LLC 2023 Threshold 2017 U.S. Environmental Protection Agency, Region 5 2024 Utilivate Technologies, LLC 2020 Verdatek Solutions LLC 2020 Village of Oak Park 2018