MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Education Council 2007 Energy Resources Center at UIC 2000 Geothermal Alliance of Illinois 2011 Geothermal Exchange Organization (GEO) 2023 GTI Energy 2017 Illinois EPA 2017 Mid-West Energy Research Consortium (M-WERC) 2015 Mountain Association 2016 National Energy Improvement Fund, LLC 2023 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 PACENation 2018 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 Tango 2023 The Home Depot 2024