Smart Thermostats - Ameren Illinois Energy Efficiency Program

Smart Thermostats

We offer incentives toward qualifying models when you purchase a smart thermostat in-store or online.

$125 Rebate

Smart Thermostats

Apply For A Rebate

Smart Thermostats

Benefits of a Smart Thermostat

With a smart thermostat, you can save money, energy and time by automatically adjusting your heating and cooling needs during any season. ENERGY STAR^® certified smart thermostats can be controlled remotely via a smartphone, tablet or laptop – allowing you to easily manage your usage and start saving on expenses.

Need help with finding ENERGY STAR products, buying guidance and energy-saving best practices? Visit ENERGY STAR to learn more.

Through the Smart Savers Initiative offered by the Ameren Illinois Energy Efficiency Program, qualified Ameren Illinois Residential customers living in eligible ZIP codes receive FREE professional installation with a Program Ally in addition to a no-cost smart thermostat.

Shop Our Online Marketplace

Shop at Lowe's or the Home Depot to Redeem an Instant Coupon

Apply for a Post-Purchase Rebate

If you decide to purchase through a different retailer other than our Online Marketplace, The Home Depot or Lowe’s, you can apply to receive a $115 rebate through our online application process.

Instant Incentives

Participating distributors offer a discount of $115 to their contractors for smart thermostats, which are savings your contractor can pass along to you!

Request a paper version

To request a paper version of the rebate application, please call 1.866.838.6918.

Eligibility

Rebate Eligibility:

Customer’s primary heating source must be supplied by an Ameren Illinois delivered fuel, natural gas or electric. Customers heating their home with propane are also eligible. Limit one (1) smart thermostat rebate per household and must be purchased by December 31, 2024. Rebate application must be submitted within 60 days from purchase date or by December 31, 2024, whichever comes first. The rebate paid will not exceed the purchase price of the smart thermostat, excluding taxes, shipping and installation charges. Smart thermostat must be ENERGY STAR certified – View qualifying models here.*

Instant Incentives Eligibility:

Ensure your contractor is aware of these requirements to qualify for the instant discount. Customer’s primary heating source must be supplied by an Ameren Illinois delivered fuel, natural gas or electric. Customers heating their home with propane are also eligible. Limit one (1) smart thermostat per residential account. Smart thermostat must be ENERGY STAR certified – View qualifying models here.

*Signage in retail stores does not guarantee the product qualifies for a rebate. To check eligibility, visit our rebate portal or the ENERGY STAR website to check the specific model’s eligibility. Please allow 6-8 weeks for processing to receive your rebate.

Not Sure Where to Start?

Your journey toward a comfortable and efficient home starts here. Receive custom advice about your home so you can take the next step to saving energy and money.

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