Energy-Saving Resources

Tools to help you use less and spend less

Room-by-room tips for easy energy savings. Visit our Energy House to discover changes you can make around your house to save energy, money and the environment.

Energy-Related Resources


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 or this site.

Energy Star

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.

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.

With Ameren Illinois' energy efficiency program,

"I cut my electric and gas bill in half."
— Shawn Woolsey, Ameren Illinois Customer Learn How