Important! Rocky Mountain Power's planned changes to the incentives and equipment qualifications associated with our energy efficiency program will become effective October 24, 2014. For questions or additional clarification, please email


Energy efficient windows

Get $300 cash back*

* Based on installing 150 sq. ft. of new high efficiency windows in an electrically heated home.

Enjoy energy savings with a view

Looking for a window of opportunity to garner serious savings? High-performance windows are the answer. We offer cash back for new windows that can reduce heat loss in the winter, keep your home comfortable in the summer, lessen noise and lower your energy bills.

Qualifications & Incentives

Service & requirements


Electrically heated and cooled home incentive

(i.e. electric heat with central air conditioner)

Electrically cooled home incentive

(i.e. gas heat with central air conditioner)

Windows – Tier 1

U-factor of 0.30 or lower

N/A – no incentive available

$0.50/ sq. ft.

Windows – Tier 2

U-factor of 0.22 or lower

$2.00/ sq. ft.

$1.00/ sq. ft.

Home must have an electric cooling system serving at least 80% of the home’s conditioned floor area.

  1. Electrically heated and electrically cooled home incentives apply to houses with a permanently installed electric furnace, heat pump or electric zonal heating system (baseboard or ceiling/wall heaters) as the current primary heat source and a permanently installed ducted electric central air conditioner as the primary cooling source. Space heaters do not qualify.
  2. Electrically cooled home incentives apply to houses with a permanently installed ducted electric central air conditioner and a non-electric (gas, oil or propane) heating system.
  • Incentives are available for existing homes only and may be installed by a Qualified Contractor or self-installed by homeowners.
  • Work performed as part of building code requirements is not eligible for an incentive.
  • All installations must be performed in accordance with the Home Energy Savings Residential Weatherization Specifications found in the Utah Qualified Weatherization or Participating Windows Trade Ally Program Manuals.
  • Areas that are not finished or conditioned living spaces (permanently installed heating or ducted cooling), such as a garage, do not qualify.
  • Incentive amount cannot exceed the total cost of the project. Self-installers are eligible for incentives on materials only.
  • Exterior doors will be considered for incentive if they are at least 80% glass.
  • Skylights will be considered for incentive if all program requirements are met.

Customer Eligibility

Residential electric customers residing in the state of Utah who purchase their electricity from Rocky Mountain Power on rate schedules 1, 2, or 3 qualify. Landlords who own rental properties served by the company in the state of Utah where the tenant is billed on rate schedules 1, 2 or 3 also qualify for this program. You can locate your rate schedule on your bill or by calling 1-888-221-7070. Incentive checks are only issued in the name of the Rocky Mountain Power account holder.

How to Apply

Windows may be self-installed by homeowners or installed by a Qualified Contractor. Customers interested in using a Qualified Contractor can use the Qualified Weatherization Contractor list. When choosing to use a contractor, review the Incentive Application with them to determine eligibility requirements, incentive qualifications and review the list of required documents to submit for an incentive.

Incentive Application and required documents must be postmarked within 90 days of the work completed date. Incentive checks are issued within 45 days of receipt of the completed and approved Incentive Application. Checks are only payable to the account holder or verified third party payee. Incentives are not to exceed the project cost. Work may be inspected for compliance. Incentives are subject to tariff approval and may change with 45 days notice. Additional terms and conditions may apply.

Self-installers are eligible for incentives on materials only and documentation of U-Factors and square footage must be provided.

Remember to save your National Fenestration Rating Council (NFRC) window stickers for incentive processing. A copy of your windows manufacturer specification sheet clearly indicating the U-factor of each window may be submitted in lieu of your National Fenestration Rating Council (NFRC) stickers.

Incentives are limited to one-time installations within the qualified space of the home and will not exceed window purchase price. Window units that have previously received an incentive through the program do not qualify for additional incentives if replaced.