MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 GTI Energy 2017 Mid-West Energy Research Consortium (M-WERC) 2015 Minnesota Department of Commerce 2000 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