MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 Duke Energy 2006 E Source 2010 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Iowa Economic Development Authority 2014 Mid-West Energy Research Consortium (M-WERC) 2015 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 The DesignLights Consortium 2018