Do I Qualify
- You must be a residential electric customer installing new materials in an existing home.
- New construction and garages do not qualify.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Central Heat Pump (Ductless or Ducted) | ENERGY STAR rated or SEER2 ≥ 15.2 and HSPF2 ≥ 8.5. | $450 per Unit |
| Wi-Fi Connected Thermostat | ENERGY STAR rated or Smart (Wi-Fi) thermostat; must use NorthWestern electric space heating. | $70 per Unit |
| Programmable Thermostat | ENERGY STAR rated or programmable thermostat; must use NorthWestern electric space heating. | $70 per Unit |
Valid from August 1, 2026 to June 30, 2027.
Who Files It
The customer signs and submits the application. The check defaults to the account holder unless another payee is specified.
The money is paid to the homeowner.
The Steps to Apply
- Install qualifying equipment within the chart's effective dates.
- Submit the signed form, receipts and a recent bill by June 30, 2027. Application.
Read on October 22, 2026 from the NorthWestern Energy page. The chart was printed Form 3743 07/26. A change to this program is a dated line in the changelog.