MEEA Members Member Since Ameren Missouri 2024 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 APTIM 2010 Argonne National Laboratory 2011 Columbia Water and Light 2008 Combined Heat and Power Alliance 2014 DNV 2005 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Evergreen Energy Partners 2018 Frontier Energy 2017 Future Energy Enterprises, LLC 2009 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Guidehouse 2003 i3 Energy 2008 ILLUME 2018 Leidos 2010 Metropolitan Energy Center 2020 Michaels Energy 2011 Mid-West Energy Research Consortium (M-WERC) 2015 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Resource Innovations 2016 Smart Energy Consumer Collaborative 2017 The DesignLights Consortium 2018 Trane Technologies 2017 TRC 2009 Utility Energy Services 2021 VEIC 2015 Verdatek Solutions LLC 2020 Walker-Miller Energy Services 2019 Xcel Energy 2000