MEEA Members Member Since 2050 Partners 2021 Alliance to Save Energy 2003 Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Anura Energy 2021 Applied Energy Group 2019 APTIM 2010 Argonne National Laboratory 2011 BrightLine Group 2019 Building Performance Association 2022 CenterPoint Energy 2004 Choice Digital, Corp. 2024 Citizens Utility Board 2011 City Utilities of Springfield, MO 2015 ClearlyEnergy 2023 CMC Energy Services 2018 Combined Heat and Power Alliance 2014 Community Development Organization of PHP 2023 Consumers Energy 2010 DNV 2005 Duke Energy 2006 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Elevate 2017 Energy Education Council 2007 Energy Federation, Inc. (EFI) 2007 Energy Resources Center at UIC 2000 Evergreen Consulting Group 2018 Fresh Energy 2018 Frontier Energy 2017 Future Energy Enterprises, LLC 2009 Geothermal Alliance of Illinois 2011 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Guidehouse 2003 i3 Energy 2008 ILLUME 2018 Leidos 2010 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Metropolitan Energy Center 2020 Michaels Energy 2011 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Midwest Climate Collaborative 2024 Minnesota Energy Resources Corporation 2007 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 Mountain Association 2016 Nicor Gas 2012 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Peoria Guild of Black Artists 2023 Polyisocyanurate Insulation Manufacturers Association 2020 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Resource Innovations 2016 RESTART @ Lawrence Technological University 2023 Sealed 2024 SEMCO ENERGY Gas Company 2014 Smart Energy Consumer Collaborative 2017 Solutions for Energy Efficient Logistics, LLC (SEEL) 2012 Spire 2018 The Climate Registry 2015 The DesignLights Consortium 2018 The JPI Group LLC 2023 Trane Technologies 2017 TRC 2009 Utility Energy Services 2021 Utilivate Technologies, LLC 2020 VEIC 2015 Verdatek Solutions LLC 2020 Walker-Miller Energy Services 2019 WaterFurnace International, Inc. 2023 We Energies 2019 Wisconsin Public Service 2019