MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 Argonne National Laboratory 2011 Building Potential (formerly Northwest Energy Efficiency Council) 2008 Cadmus 2004 CenterPoint Energy 2004 CLEAResult 2013 Copeland 2019 DNV 2005 Duke Energy 2006 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Energy Solutions 2017 Evergreen Consulting Group 2018 Franklin Energy 2008 Fujitsu General America, Inc. 2014 Geothermal Exchange Organization (GEO) 2023 Greenlite 2019 GTI Energy 2017 i3 Energy 2008 ICF 2000 Indiana Office of Energy Development 2014 Lennox Industries 2018 Mitsubishi Electric Trane HVAC US LLC 2010 National Energy Foundation 2015 National Energy Improvement Fund, LLC 2023 Nest 2015 NTC 2014 Opinion Dynamics 2008 Oracle Utilities 2010 PACENation 2018 Performance Systems Development (PSD) 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovations 2016 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 Tango 2023 The JPI Group LLC 2023 Threshold 2017 Trane Technologies 2017 TRC 2009 Utility Energy Services 2021 Waypoint 2017