MEEA Members Member Since Ameren Illinois 2010 Applied Energy Group 2019 APTIM 2010 Building Potential (formerly Northwest Energy Efficiency Council) 2008 Calico Energy 2020 CenterPoint Energy 2004 Chicago Bungalow Association 2018 CLEAResult 2013 CMC Energy Services 2018 Cooperative Educational Service Agency 10 (CESA 10) 2016 Copeland 2019 Diverse Power Solutions 2023 DNV 2005 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Energy Infrastructure Partners 2023 Evergreen Energy Partners 2018 Forth 2025 Franklin Energy 2008 Frontier Energy 2017 Future Energy Enterprises, LLC 2009 Geothermal Alliance of Illinois 2011 Geothermal Exchange Organization (GEO) 2023 i3 Energy 2008 ICF 2000 Illinois EPA 2017 Inova Energy Group 2014 Integral Analytics 2022 Leidos 2010 Michaels Energy 2011 MidAmerican Energy Company 2006 Missouri Botanical Garden's EarthWays Center 2009 National Energy Foundation 2015 Nest 2015 Nicor Gas 2012 NTC 2014 Oracle Utilities 2010 Performance Systems Development (PSD) 2018 Power TakeOff, Inc. 2017 Resource Innovations 2016 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 Tango 2023 The JPI Group LLC 2023 TRC 2009 Uplight 2019 Utility Energy Services 2021 Utilivate Technologies, LLC 2020 Walker-Miller Energy Services 2019 Waypoint 2017 We Energies 2019 Wisconsin Office of Energy Innovation 2014 Wisconsin Public Service 2019