Get Smart. Get $125.Special Promotional Offer! Now through the end of December, you can receive $125 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.
Energy Efficiency TestimonialAn Ameren Illinois Energy Efficiency Program testimonial from Peoria resident and Ameren Illinois customer, Regis Ware.
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.
Advanced Power Strips
Reduce the amount of standby power consumed by electronics with a TrickleStar advanced power strip. Take advantage of instant discounts through our Online Marketplace.
Take advantage of instant discounts on energy-efficient lighting at participating retail stores throughout our territory.
Heating and Cooling
Learn how upgrades to your existing heating and cooling system can save you hundreds of dollars in energy costs.
Learn more about our available incentives for energy-efficient improvements.
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.
We’re making it even easier to save energy and money. You can now purchase discounted energy-efficient products through our Online Marketplace.
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.
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.
With Ameren Illinois Energy Efficiency Program,
"I'm saving about $300 a year on my energy costs."— Paul Faraci, Ameren Illinois Customer Learn How