MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 APTIM 2010 Building Potential (formerly Northwest Energy Efficiency Council) 2008 CenterPoint Energy 2004 Chicago Bungalow Association 2018 Citizens Utility Board 2011 CLEAResult 2013 CMC Energy Services 2018 ComEd 2000 Cooperative Educational Service Agency 10 (CESA 10) 2016 Diverse Power Solutions 2023 DNV 2005 Elevate 2017 Energy Infrastructure Partners 2023 Erthe Energy Solutions 2018 Evergreen Energy Partners 2018 Franklin Energy 2008 Frontier Energy 2017 Future Energy Enterprises, LLC 2009 Geothermal Exchange Organization (GEO) 2023 Group O, Inc. 2018 i3 Energy 2008 ICF 2000 ILLUME 2018 Inova Energy Group 2014 Leidos 2010 Michaels Energy 2011 MidAmerican Energy Company 2006 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 National Energy Foundation 2015 Nicor Gas 2012 NTC 2014 Oracle Utilities 2010 PACENation 2018 Peoples Gas 2010 Peoria Guild of Black Artists 2023 Performance Systems Development (PSD) 2018 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 TRC 2009 Uplight 2019 Utility Energy Services 2021 Utilivate Technologies, LLC 2020 VEIC 2015 Walker-Miller Energy Services 2019 Waypoint 2017 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000