MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 Argonne National Laboratory 2011 Calico Energy 2020 CLEAResult 2013 Copeland 2019 DNV 2005 Duke Energy 2006 East Kentucky Power Cooperative 2012 Energy Solutions 2017 Evergreen Energy Partners 2018 Geothermal Exchange Organization (GEO) 2023 Group O, Inc. 2018 ILLUME 2018 Integral Analytics 2022 Leidos 2010 Michigan Department of Environment, Great Lakes, and Energy 2006 Michigan Saves 2018 Nest 2015 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 Oracle Utilities 2010 PACENation 2018 Performance Systems Development (PSD) 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Tango 2023 The DesignLights Consortium 2018 Threshold 2017 TRC 2009 Uplight 2019 Upper Peninsula Power Company 2019 VEIC 2015 Verdatek Solutions LLC 2020 Waypoint 2017 Xcel Energy 2000