MEEA Members Member Since 2050 Partners 2021 Ameren Illinois 2010 American Council for an Energy-Efficient Economy (ACEEE) 2000 Applied Energy Group 2019 Argonne National Laboratory 2011 BrightLine Group 2019 City of Chicago 2004 City of Cleveland 2015 City Utilities of Springfield, MO 2015 Copeland 2019 Daikin North America LLC 2019 DNV 2005 DTE 2009 E Source 2010 Edison Foundation Institute for Electric Innovation 2009 Energy Federation, Inc. (EFI) 2007 Energy Resources Center at UIC 2000 Frontier Energy 2017 Fujitsu General America, Inc. 2014 Greenlite 2019 GTI Energy 2017 Guidehouse 2003 ILLUME 2018 Leidos 2010 Lennox Industries 2018 Louisville Gas & Electric Company and Kentucky Utilities (LGE KU) 2012 Michaels Energy 2011 Mid-West Energy Research Consortium (M-WERC) 2015 MidAmerican Energy Company 2006 Missouri Energy Initiative 2014 Mitsubishi Electric Trane HVAC US LLC 2010 Nest 2015 Opinion Dynamics 2008 PACENation 2018 Pearl Certification 2018 Polyisocyanurate Insulation Manufacturers Association 2020 Resource Innovation Institute 2019 Rheem Manufacturing 2019 Savant Systems, Inc. 2021 Smart Energy Consumer Collaborative 2017 The Climate Registry 2015 The JPI Group LLC 2023 Trane Technologies 2017 TrickleStar 2021 Utilivate Technologies, LLC 2020 Verdatek Solutions LLC 2020 Village of Oak Park 2018 We Energies 2019 Wisconsin Public Service 2019 Xcel Energy 2000