MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 East Kentucky Power Cooperative 2012 Geothermal Exchange Organization (GEO) 2023 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 National Energy Improvement Fund, LLC 2023 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 Tango 2023 The DesignLights Consortium 2018