Get Smart. Get $100.You can receive $100 cash back when you purchase and install a new smart thermostat.
Get up to $1,200 towards an Air Source Heat Pump!Heat and cool your home with these energy-efficient units and enjoy year round savings.
Real Customers, Real ResultsLearn how Ray, Marcia and Shawn are saving hundreds of dollars thanks to energy-efficient upgrades.
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.
Home Efficiency Program
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 and Programmable 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.
Learn about our $400 incentive for upgrading to an energy-efficient pool pump — an improvement that can save you hundreds in energy costs each year.
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