MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 Duke Energy 2006 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Energy Solutions 2017 Evergreen Consulting Group 2018 Geothermal Exchange Organization (GEO) 2023 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Mountain Association 2016 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 The DesignLights Consortium 2018 Threshold 2017 Verdatek Solutions LLC 2020