MEEA Members Member Since Ameren Missouri 2024 American Council for an Energy-Efficient Economy (ACEEE) 2000 City Utilities of Springfield, MO 2015 Columbia Water and Light 2008 Duke Energy 2006 E Source 2010 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Energy Solutions 2017 Evergreen Energy Partners 2018 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Metropolitan Energy Center 2020 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 The DesignLights Consortium 2018 Threshold 2017 Verdatek Solutions LLC 2020 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000