MEEA Members Member Since Ameren Missouri 2024 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 Building Potential (formerly Northwest Energy Efficiency Council) 2008 Cadmus 2004 CLEAResult 2013 Columbia Water and Light 2008 DNV 2005 Duke Energy 2006 E Source 2010 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Energy Solutions 2017 Evergreen Energy Partners 2018 Frontier Energy 2017 Geothermal Exchange Organization (GEO) 2023 Guidehouse 2003 i3 Energy 2008 ILLUME 2018 Inova Energy Group 2014 Leidos 2010 Metropolitan Energy Center 2020 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 Mountain Association 2016 PACENation 2018 Performance Systems Development (PSD) 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Resource Innovations 2016 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 The DesignLights Consortium 2018 Trane Technologies 2017 TRC 2009 Utility Energy Services 2021 VEIC 2015 Verdatek Solutions LLC 2020 Walker-Miller Energy Services 2019 Waypoint 2017 Willdan 2001 Xcel Energy 2000