Visit our parent company’s site to log in to your account and find complete utility company information. For information about Ameren Illinois, click on the "About Us" tab on the top of Ameren.com or this site.
Get advice and information from this government-sponsored program to help you protect the environment through superior energy efficiency.
U.S. Dept. of Energy
Connect to comprehensive information on all things related to energy.
Visit the Illinois Department of Commerce and Economic Opportunity online to explore the energy-saving incentive programs sponsored by the state of Illinois, and to learn about weatherization and low-income home energy assistance programs (LIHEAP).
Edison Electric Institute
Learn more about how electric utilities work and get tips for saving energy.
Energy Education Council
Click here to find helpful information on the safe and efficient use of electricity.