Idaho Power Water Heater Rebate

Idaho Power

Available Energy Assistance

About This Program

Rebates for installing high-efficiency electric water heaters or heat pump water heaters. Heat pump water heaters eligible for highest rebate tier due to exceptional efficiency. Must meet Energy Star or similar standards.

Rebate amount depends on water heater type and efficiency rating

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Up to $800 for heat pump water heaters
  • $300-$500 for high-efficiency electric models
  • Must meet Energy Star efficiency standards
  • Available to all Idaho Power customers
  • Reduces water heating costs by 50%+

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 488-6151

A grant-savvy contractor in Ontario, OR can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Ontario early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

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).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Year-round availability

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Ontario, OR contractors

Find More Programs in Ontario, OR

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

See All Programs