MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Anura Energy 2021 Argonne National Laboratory 2011 Association of Energy Engineers (AEE) 2021 Cadmus 2004 Calico Energy 2020 Celia Johnson Consulting 2018 CenterPoint Energy 2004 Chicago Bungalow Association 2018 Citizens Utility Board 2011 CLEAResult 2013 CMC Energy Services 2018 ComEd 2000 Copeland 2019 Daikin North America LLC 2019 DNV 2005 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Resources Center at UIC 2000 Franklin Energy 2008 Frontier Energy 2017 Fujitsu General America, Inc. 2014 Future Energy Enterprises, LLC 2009 Geothermal Alliance of Illinois 2011 Greenlite 2019 GTI Energy 2017 ICF 2000 Illinois EPA 2017 Lennox Industries 2018 MidAmerican Energy Company 2006 Mitsubishi Electric Trane HVAC US LLC 2010 Mulder Consulting, LLC 2021 National Energy Foundation 2015 Nebraska Energy Office 2014 Nest 2015 Nicor Gas 2012 NTC 2014 Opinion Dynamics 2008 Oracle Utilities 2010 PACENation 2018 Peoples Gas 2010 Performance Systems Development (PSD) 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovations 2016 Smart Energy Consumer Collaborative 2017 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 Threshold 2017 Trane Technologies 2017 TRC 2009 Utilivate Technologies, LLC 2020 VEIC 2015 Verdatek Solutions LLC 2020 Village of Oak Park 2018 Waypoint 2017 Willdan 2001 Xcel Energy 2000