Ameren Illinois

  • Energy Generator
  • Full List
  • Gas
370 S. Main Street
Decatur, IL 62523
(217) 413-3573

  • About

    Ameren Illinois delivers safe, reliable energy to IL customers.
    Outages, downed lines and gas leaks can be reported 24/7 at 800-755-5000 in Illinois.

  • Whom to Contact

    • Abby Helm
      Community Relations Coordinator - North Region
      370 S. Main Street
      Decatur, IL 62523
      Phone: (217) 413-3573