MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 APTIM 2010 Argonne National Laboratory 2011 Building Potential (formerly Northwest Energy Efficiency Council) 2008 Chicago Bungalow Association 2018 Citizens Utility Board 2011 CLEAResult 2013 CMC Energy Services 2018 Combined Heat and Power Alliance 2014 Copeland 2019 Daikin North America LLC 2019 Diverse Power Solutions 2023 DNV 2005 Duke Energy 2006 E Source 2010 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Energy Infrastructure Partners 2023 Energy Resources Center at UIC 2000 Energy Solutions 2017 Evergreen Energy Partners 2018 Forth 2025 Franklin Energy 2008 Frontier Energy 2017 Fujitsu General America, Inc. 2014 Future Energy Enterprises, LLC 2009 Geothermal Alliance of Illinois 2011 Geothermal Exchange Organization (GEO) 2023 Greenlite 2019 GTI Energy 2017 i3 Energy 2008 ICF 2000 Inova Energy Group 2014 Leidos 2010 Lennox Industries 2018 Metropolitan Energy Center 2020 Mid-West Energy Research Consortium (M-WERC) 2015 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 Mitsubishi Electric Trane HVAC US LLC 2010 Mountain Association 2016 National Energy Foundation 2015 Nest 2015 NTC 2014 Oracle Utilities 2010 PACENation 2018 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 Smart Energy Consumer Collaborative 2017 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 Walker-Miller Energy Services 2019 Waypoint 2017