Ameren Illinois delivers natural gas and electricity across Central and Southern Illinois. Your school may be serviced by Ameren Illinois electricity, Ameren Illinois natural gas or Ameren Illinois electricity and natural gas.

For schools in the Ameren Illinois electric territory, please click here.

For schools in the Ameren Illinois natural gas territory, please click here.

For schools in the Ameren Illinois electric and natural gas territory, please click here.

If you are unsure which service territory your school is in, please contact: [email protected] and we will help ensure your classroom receives the correct set of materials.