Rocky Mountain Power Window Rebate

Rocky Mountain Power Wattsmart

Available Weatherization

About This Program

Rebate for replacing single-pane windows with ENERGY STAR certified windows in electrically heated homes. Must meet U-factor and Solar Heat Gain Coefficient requirements for Northern climate zone. Energy assessment may be required.

Rebate based on number of windows replaced, up to maximum

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

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

Key Details

  • Up to $600 for ENERGY STAR window replacement
  • Must have electric heating system
  • Replacing single-pane with double or triple-pane
  • Energy assessment may be required
  • Apply within 90 days of installation

How to Apply

Get free help applying Visit Official Program Page Track this program

(888) 221-7070

A grant-savvy contractor in Tooele, UT 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 Tooele 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: Ongoing while funds last

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