MEEA Members Member Since AIQUEOUS 2020 Ameren Missouri 2024 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 CenterPoint Energy 2004 City Utilities of Springfield, MO 2015 CLEAResult 2013 Columbia Water and Light 2008 Copeland 2019 DNV 2005 Duke Energy 2006 East Kentucky Power Cooperative 2012 Energy Solutions 2017 Evergreen Consulting Group 2018 Frontier Energy 2017 Geothermal Exchange Organization (GEO) 2023 Group O, Inc. 2018 ILLUME 2018 Inova Energy Group 2014 Integral Analytics 2022 Leidos 2010 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Metropolitan Energy Center 2020 Missouri Botanical Garden's EarthWays Center 2009 Nest 2015 Oracle Utilities 2010 PACENation 2018 Performance Systems Development (PSD) 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Spire 2018 Tango 2023 The DesignLights Consortium 2018 TRC 2009 Uplight 2019 VEIC 2015 Waypoint 2017