Learn About Our Residential Programs

Due to the current state of the COVID-19, (Coronavirus), Ameren Illinois, in an effort to continue to be good stewards of community health and safety, we are looking for alternative ways to serve our customers and new information will be posted here. When it comes to saving energy, your actions matter.

During this time, Ameren Illinois is committed to helping customers find ways to improve comfort, manage usage, and reduce costs.

Online Marketplace
We’re making it even easier to save energy and money. You can now purchase discounted energy-efficient products through our Online Marketplace. Take advantage of instant discounts today through our Online Marketplace.

Advanced Power Strips
Reduce the amount of standby power consumed by electronics with a TrickleStar® advanced power strip.

Energy-Efficient Lighting
Take advantage of instant discounts on energy-efficient lighting including fixtures at participating retail stores throughout our territory.

Smart Thermostats
Smart thermostats can help you save up to 15% on your energy bills. Find out how you can receive a money-saving device!

Small Appliances
Purchase discounted bath fans, dehumidifiers, and air purifiers.


Efficient Choice Tool
The Ameren Illinois Efficient Choice Tool is a free tool that can assist you in your purchase of energy-efficient products and appliances

Get rebates for purchasing and installing ENERGY STAR® certified appliances and smart thermostats.

Heating and Cooling
Learn how upgrades to your existing heating and cooling system can save you hundreds of dollars in energy costs.

Home Efficiency Income Qualified
Learn more about our available incentives for energy-efficient improvements.

Home Efficiency
We're offering Home Performance Retrofits to customers which will improve the comfort of your home, and will help you save energy and money!

Refrigerator and Freezer Recycling
Have an old, inefficient refrigerator or freezer? Recycle it, save energy and receive a $50 reward! We'll even come pick it up at your home for free.

Multifamily Properties
Do you own or manage a multifamily property? Discover how our incentives can cover most, or even all, of the cost to make energy-efficient upgrades.

Public Housing Authorities
Do you manage a public housing authority (PHA)? Learn more about incentives that can cover most, or even all, of the cost of making energy-efficient upgrades.