MEEA Members Member Since Alliance to Save Energy 2003 Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Argonne National Laboratory 2011 Building Performance Association 2022 CenterPoint Energy 2004 Citizens Utility Board 2011 City of Chicago 2004 City of Cleveland 2015 City Utilities of Springfield, MO 2015 Consumers Energy 2010 DTE 2009 Duke Energy 2006 E Source 2010 East Kentucky Power Cooperative 2012 Edison Foundation Institute for Electric Innovation 2009 Energy Resources Center at UIC 2000 Fresh Energy 2018 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 HVAC U, LLC. 2024 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 Minnesota Energy Resources Corporation 2007 Minority Business Development Center 2023 Missouri Botanical Garden's EarthWays Center 2009 Missouri Energy Initiative 2014 Nicor Gas 2012 PACENation 2018 Peoria Guild of Black Artists 2023 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 SEMCO ENERGY Gas Company 2014 Smart Energy Consumer Collaborative 2017 Spire 2018 The Climate Registry 2015 The DesignLights Consortium 2018 Village of Oak Park 2018 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000