MEEA Members Member Since Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 Calico Energy 2020 Copeland 2019 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Resources Center at UIC 2000 Energy Solutions 2017 Evergreen Energy Partners 2018 Frontier Energy 2017 GTI Energy 2017 Illinois EPA 2017 Integral Analytics 2022 Leidos 2010 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Nest 2015 Office of Energy Policy, Division of Energy Assistance for the Kentucky Energy and Environment Cabinet 2014 Oracle Utilities 2010 PACENation 2018 Performance Systems Development (PSD) 2018 Power TakeOff, Inc. 2017 Resource Innovation Institute 2019 Smart Energy Consumer Collaborative 2017 South Dakota Bureau of Administration, Energy Management Office 2014 Tango 2023 The JPI Group LLC 2023 TRC 2009 Uplight 2019 Xcel Energy 2000