Ways to Save


Home Energy Assessments

We offer enhanced, energy-saving opportunities for qualified households through a FREE Home Energy Assessment.

Incentives and Rebates on Energy-Efficient Products

Incentives and rebates on products to help improve comfort, manage usage and reduce costs.

Online Marketplace

Reduce energy costs and improve the comfort of your home with special offers on energy-efficient products.

Multifamily Energy Assessments

We offer enhanced, energy-saving opportunities for qualified multifamily through a FREE Energy Assessment.

Information for Renters

Taking energy-saving actions in a rental brings benefits to both renters and landlords—lower energy bills, increased comfort, and more.


Small Business

Big savings are available for small businesses including increased energy efficiency incentives.

Custom Incentives

With increases in Custom Gas Incentives, you’ll save on Custom Gas projects unique to your business.

Business Online Store

Get instant savings on smart thermostats, LED light bulbs, advanced power strips and more!

Instant Incentives

Receive upfront, instant savings for LED Lighting, smart thermostats, notched v-belts, central air conditioners, heat pump water heaters and ducted air source heat pumps. No application necessary!

Early Completion Bonus & Made in Illinois Bonus

ECB: Complete eligible projects early in the year to receive additional incentives for your projects.
MIIB: Receive an extra 5% in incentive dollars just by installing energy-efficient equipment that’s made in Illinois.

Public Sector

Local, state and federal governments save on energy costs by incorporating energy efficiency products and projects in their municipality buildings, civic centers, public libraries, water treatment plants, park districts, as well as within their police and fire department buildings.

Rising Power Prices

Ameren Illinois Updates

Inflation and supply constraints are driving higher power prices. Click the Learn More button for information about Ameren Illinois rising power price updates.
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