Ameren Illinois Smart Thermostat Program
Ameren Illinois Energy Efficiency
About This Program
The Grant Map catalogs Ameren Illinois Smart Thermostat Program in its O'Fallon, IL research directory. The record carries audience tags for homeowners and renters; those tags do not establish eligibility or current service coverage.
Ameren Illinois customers can receive rebates for purchasing and installing qualifying smart thermostats that optimize heating and cooling usage. Some models available at discounted upfront pricing through retail partners.
Rebate amount varies by thermostat model and purchase channel
The cited program-specific URL responded on 2026-07-21; confirm current terms.
Record set last reviewed 2026-06-09. How we verify our data.
Other published resources for O'Fallon, IL, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- FEMA Hazard Mitigation Grant Program (HMGP) Varies, no individual cap; projects typically $10K-$200K+
- FEMA Increased Cost of Compliance (ICC) Coverage Up to $30,000
- HUD Lead Hazard Control & Healthy Homes Varies by jurisdiction, typically $5,000-$15,000 per unit
- EPA / WIIN Act Lead Service Line Replacement Varies, full line replacement cost covered in many programs
Key Details
- Up to $200 rebate on smart thermostats
- Available to all Ameren Illinois customers
- Purchase through participating retailers or online
- Self-installation or professional installation accepted
- Helps optimize heating and cooling costs
How to Apply
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
Our record indicates a licensed contractor may be required
The published data we have indicates a licensed-contractor requirement and possibly a written estimate. Confirm both with the administrator before requesting an introduction in O'Fallon.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Your application paperwork
Documents you will likely need
- Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
- A government-issued photo ID for every owner on title.
- A written estimate from a licensed contractor for the work (many programs require this to apply).
- A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
- Photos of the problem area or the work to be done.
- The program's own application form, completed (use the official link or phone number on this page).
Requirements vary by program and locality. Confirm the exact rules and application route with the administrator. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Ongoing, while supplies last
Questions about this program?
Email us at no charge. Messages are reviewed manually, but a response time is not guaranteed.
Email us about this programReport a problem with this listing
Frequently asked questions
What amount is listed for Ameren Illinois Smart Thermostat Program in O'Fallon, IL?
The Grant Map record states: Up to $200 rebate. Confirm the current amount and eligible costs with the administrator.
What audience tags are recorded for Ameren Illinois Smart Thermostat Program in O'Fallon?
The directory record carries audience tags for homeowners and renters. It also carries a no-income-limit tag. These tags do not establish eligibility; confirm the complete current rules with the administrator.
How do I apply for Ameren Illinois Smart Thermostat Program in O'Fallon, IL?
Confirm the application route directly with Ameren Illinois Energy Efficiency; use the cited source on this page as a starting point or call (866) 800-0747. Confirm any fee or cost with the administrator.
Need a Contractor for This Project?
Browse local listings or request an introduction. The Grant Map does not guarantee licensing, program experience, work quality, or funding.
More ways to save on this project
Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in O'Fallon, IL
This is one of several kinds of assistance that may be available. Review other programs separately and confirm whether their administrators allow coordination for the same work.
See All Programs