MEEA Members Member Since Ameren Missouri 2024 City of Chicago 2004 Columbia Water and Light 2008 Duke Energy 2006 East Kentucky Power Cooperative 2012 Illinois EPA 2017 Missouri Department of Natural Resources – Division of Energy 2000 Missouri Energy Initiative 2014 National Energy Improvement Fund, LLC 2023 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 South Dakota Bureau of Administration, Energy Management Office 2014 Tango 2023 U.S. Environmental Protection Agency, Region 5 2024 Village of Oak Park 2018 Wisconsin Office of Energy Innovation 2014 Xcel Energy 2000