Rocky Mountain Power customers, Idaho · Rebate
Wattsmart Homes Smart Thermostat Rebate (Rocky Mountain Power, Idaho)
Run by Rocky Mountain Power (Wattsmart Homes)
Rocky Mountain Power's Idaho Wattsmart Homes program pays $100 per qualified smart thermostat in homes heated by an electric furnace or heat pump, or $50 in homes with ducted electric cooling, up to two per home.
Amounts
How much you get
Per thermostat, up to two per home. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| Electrically heated home (electric furnace or heat pump) | $100 |
| Electrically cooled home (ducted central cooling) | $50 |
Eligibility
Do I qualify?
You need to meet all 3 of these.
Rocky Mountain Power residential customer in Idaho on rate schedule 1, 36 or residential net metering. Landlords whose tenants are billed on those schedules also qualify.
Existing single-family or manufactured home, not new construction.
Heat must come from an electric furnace or heat pump ($100), or cooling from a permanently installed ducted system serving at least 80% of the home ($50). Evaporative cooling doesn't qualify.
Equipment
What equipment counts
The program sets these minimums for furnaces, ac and thermostats.
- Thermostats
ENERGY STAR certified and on the Qualified Smart Thermostats list at time of purchase.
Applying
How to apply
You apply online. Within 90 days of purchase or installation.
- Check the measure's requirements.
Review the home and product requirements on the measure's Wattsmart Homes Idaho page.
- Buy and install the thermostat.
- Apply online within 90 days.
Create an account in the Wattsmart Homes online portal, enter your Rocky Mountain Power account number and service address exactly as on your bill, and upload your itemized receipt or invoice.
- Receive the rebate.
Issued within 14 business days after approval.
Rocky Mountain Power account number
Itemized receipt or contractor's invoice
Forms and instructionsSmart Thermostats (Idaho) - Wattsmart Homes · Qualifications & Application - Wattsmart Homes · Customer support - Wattsmart Homes · Frequently asked questions - Wattsmart Homes
Questions about applying1-888-221-7070 or WattsmartHomes@rockymountainpower.net
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Wattsmart Homes Smart Thermostat Rebate (Rocky Mountain Power, Idaho) pay?
$50 to $100, depending on what you install. The table under How much you get lists each amount.
Do I need to be a Rocky Mountain Power customer?
Yes. It’s only for homes in Rocky Mountain Power customers, Idaho. See Do I qualify for the details.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 27, 2026.
Will someone inspect my home?
Possibly. Homes may be randomly selected for a 20–30 minute inspection, and the application isn't processed until the inspection is complete.
How is the rebate paid?
You choose: PayPal, Pay to Card, bank transfer, Zelle or a mailed check, through Recipient Select. Customer rebates go to the utility account holder.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
- Smart Thermostats (Idaho) - Wattsmart Homes
- Qualifications & Application - Wattsmart Homes
- Customer support - Wattsmart Homes
- Frequently asked questions - Wattsmart Homes
When one of these pages changes, we re-check this page against it.
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