Become a Program Ally

Ameren Illinois serves over 2 million residential and business customers—and when customers seek equipment installs, repairs or services, they turn to our trusted Program Allies.

As a registered ally, you can expand your business while helping customers receive energy-saving incentives. Plus, you’ll benefit from using the respected Ameren Illinois name. Get started by selecting your preferred customer type:



Existing Program Allies

Thank you for your continued collaboration with Ameren Illinois. Choose your customer type below to get instant access to required forms (project applications, incentive requests, consent forms, guidelines, etc.).

Plus, be sure to check out additional resources designed to help you learn about energy-saving measures and successfully promote your collaboration with Ameren Illinois.

Residential   Residential
Business   Business
  Business & Residential    


If you wish to serve both residential AND business customers, you must register for each segment.