Ameren Illinois Energy Efficiency | Energy Assistance Foundation
PO Box 1758, Decatur, IL 62525
Energy Assistance Foundation
Eligibility
Must be a Ameren Illinois customer
Required documents
None
Hours
Mon-Fri 8 am-5 pm
(866) 838-6918
Voice·
Toll-Free
Application process
Apply online
Fees
None
Service area
Adams County, IL
Alexander County, IL
Bond County, IL
Brown County, IL
Bureau County, IL
Cass County, IL
Champaign County, IL
Christian County, IL
Clark County, IL
Clay County, IL
Clinton County, IL
Coles County, IL
Crawford County, IL
Cumberland County, IL
Dewitt County, IL
Douglas County, IL
Edgar County, IL
Edwards County, IL
Effingham County, IL
Fayette County, IL
Ford County, IL
Franklin County, IL
Fulton County, IL
Gallatin County, IL
Greene County, IL
Grundy County, IL
Hamilton County, IL
Hancock County, IL
Hardin County, IL
Henderson County, IL
Henry County, IL
Iroquois County, IL
Jackson County, IL
Jasper County, IL
Jefferson County, IL
Jersey County, IL
Johnson County, IL
Knox County, IL
Lasalle County, IL
Lawrence County, IL
Logan County, IL
Macon County, IL
Macoupin County, IL
Madison County, IL
Marion County, IL
Marshall County, IL
Massac County, IL
Mcdonough County, IL
Mclean County, IL
Menard County, IL
Mercer County, IL
Montgomery County, IL
Moultrie County, IL
Peoria County, IL
Piatt County, IL
Pike County, IL
Pope County, IL
Pulaski County, IL
Putnam County, IL
Randolph County, IL
Richland County, IL
Saint Clair County, IL
Saline County, IL
Sangamon County, IL
Schuyler County, IL
Scott County, IL
Shelby County, IL
Stark County, IL
Tazewell County, IL
Union County, IL
Vermilion County, IL
Warren County, IL
Washington County, IL
Wayne County, IL
White County, IL
Williamson County, IL
Woodford County, IL
Offers a free home assessment, which will install energy-saving products, such as programmable thermostats, ENERGY STAR® certified LEDs, WaterSense® certified showerheads, WaterSense® certified faucet aerators, hot water pipe insulation, air sealing and insulation, furnace tune-ups.
Last Assured
03/03/2026
What's Here
Providing organization
Energy Assistance Foundation
Provides energy assistance for moderate-income Ameren Illinois households who do not qualify for LIHEAP or other forms of government assistance.
