Ways to Save

We work with residents, businesses and partners across Illinois to save our customers money, lower carbon emissions and strengthen our state’s economy. We are committed to helping you improve comfort, manage usage and reduce costs.


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.

Peak Time Rewards

The Ameren Illinois Peak Time Rewards® program gives eligible residential customers the opportunity to earn bill credits by reducing electricity usage during times of high electricity demand. Your participation helps your neighbors, your community and the environment by reducing emissions and giving the energy grid a break.


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!

Find the Right Contractor For Your Project

We support a network of certified Program Ally contractors who offer energy efficiency solutions that can help you reduce energy costs.

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.

Energy Assistance
Learn about payment assistance, ways to lower your bill and other options.
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