MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Anura Energy 2021 APTIM 2010 Argonne National Laboratory 2011 CenterPoint Energy 2004 Citizens Utility Board 2011 CMC Energy Services 2018 ComEd 2000 DNV 2005 Elevate 2017 Evergreen Consulting Group 2018 Future Energy Enterprises, LLC 2009 Geothermal Exchange Organization (GEO) 2023 i3 Energy 2008 ILLUME 2018 Leidos 2010 MidAmerican Energy Company 2006 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 Nicor Gas 2012 PACENation 2018 Peoples Gas 2010 Peoria Guild of Black Artists 2023 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Resource Innovations 2016 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 The DesignLights Consortium 2018 The JPI Group LLC 2023 Trane Technologies 2017 TRC 2009 Utility Energy Services 2021 Utilivate Technologies, LLC 2020 VEIC 2015 Verdatek Solutions LLC 2020 Walker-Miller Energy Services 2019