MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 CenterPoint Energy 2004 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Metropolitan Energy Center 2020 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 South Dakota Bureau of Administration, Energy Management Office 2014 The DesignLights Consortium 2018 We Energies 2019 Wisconsin Office of Energy Innovation 2014 Wisconsin Public Service 2019 Xcel Energy 2000