Eligibility Guidelines

You are eligible if you meet the following qualifications:

  • Must be a residential customer of Ameren Illinois, heating with gas or electricity delivered by Ameren Illinois.
  • Live in a qualifying ZIP Code
  • You have not exceeded the maximum smart thermostat rebate during the lifetime of your account with Ameren Illinois at your current address

Qualifying ZIP Codes


Click "Do I Qualify?" to see if you are eligible.