Do I Qualify
- You must be an Alliant Energy residential customer in Iowa.
- Buy an eligible thermostat through the utility Marketplace.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Smart thermostat | Qualified smart thermostat purchased through the Alliant Energy Marketplace. | $100 per smart thermostat |
Who Files It
The customer buys through the Marketplace. The rebate reduces the checkout price.
The money is paid to the homeowner.
The Steps to Apply
- Check thermostat compatibility and the rebate offered for your account. Shop the Marketplace.
- Buy the qualifying thermostat with the rebate applied at checkout.
Read on October 22, 2026 from the Alliant Energy page. A change to this program is a dated line in the changelog.