MEEA Members Member Since American Council for an Energy-Efficient Economy (ACEEE) 2000 Fresh Energy 2018 Geothermal Exchange Organization (GEO) 2023 Michigan Department of Environment, Great Lakes, and Energy 2006 Minnesota Department of Commerce 2000 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 PACENation 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 The DesignLights Consortium 2018 U.S. Environmental Protection Agency, Region 5 2024