Shop Energy-Efficient Products
Shop Energy-Efficient Products on Our Online Marketplace
Purchase and take advantage of instantly discounted energy-efficient products through our Online Marketplace. Now offering free shipping!
Start Saving
Refrigerator Opening in Home
Appliance Recycling
We offer a $50 cash incentive toward recycling a qualified old refrigerator or freezer. Act now, this offer ends December 31, 2021.
Start Saving
Laundry Incentives
Find Incentives & Rebates on Energy-Efficient Products
We offer incentives on many energy-efficient products like lighting, smart thermostats, heat pumps, and more.
Start Saving
Identify Energy-Saving Opportunities for Your Home
Receive recommendations, advice, and free services for starting and completing energy-efficient projects around your home.
Start Saving
Find the Right Contractor
Find the Right Program Ally Contractor for Your Project
We support a statewide network of certified Program Ally contractors who offer energy efficiency solutions that can help you improve comfort, manage energy usage, and reduce costs.
Start Saving
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.
Learn More
LED Lighting Energy Saving
Discover Energy-Saving Tips and Tools
Our tips can help you save no matter what your budget is – and cover a wide array of topics including renovations, lighting, and more.
Start Saving
Energy Savings for Renters
Taking energy-saving actions in a rental brings benefits to both renters and landlords—lower energy bills, increased comfort, and more.
Learn More