Stars, Stripes and Savings - Smart Thermostat Sale!
Get a Smart Thermostat for as low as $1 and sign up for Peak Time Savings to receive an extra $50 enrollment bonus once your new smart thermostat is installed.
*While supplies last. Offer valid 6/23/26 - 7/14/26
Lifetime limit of 1 thermostat rebate per residential account.
Are you eligible for instant rebates?
Please enter either:
Account Number and Last Name
-OR-
Phone Number and Last Name
This account isn't eligible for the Ameren Online Marketplace.
Please check out our other Energy Efficiency programs.
