Get Smart. Get $100.You can receive $100 cash back when you purchase and install a new smart thermostat.
Save Money. Boost Comfort.Improve the efficiency and comfort of your home with the help of Ameren Illinois' home efficiency incentives.
Learn About Our Residential Programs
When it comes to saving energy, your actions matter. We’re here to help you reduce your energy use — and your costs — with incentives for everything from light bulbs to heating and cooling.
Take advantage of instant discounts on energy-efficient lighting at participating retail stores throughout our territory.
Learn more about our available incentives for energy-efficient improvements — like air sealing, insulation and heating & cooling upgrades.
Heating and Cooling
Learn how upgrades to your existing heating and cooling system can save you hundreds of dollars in energy costs.
Smart Thermostat Rebates
Looking to take control of your heating and cooling costs? Learn how you can get up to $100 cash back for upgrading your thermostat.
Pool Pump Rebates
Learn about our $275 incentive for upgrading to an energy-efficient pool pump — an improvement that can save you hundreds in energy costs each year.
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.
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.
With Ameren Illinois' energy efficiency program,
"I'm saving about $300 a year on my energy costs."— Paul Faraci, Ameren Illinois Customer Learn How