MW&L Window and Patio Door Rebate

Offered to McMinnville Water & Light residential customers who meet eligibility requirements.

Pre-approval is strongly encouraged.

Rebate Requirements

Your home

Primary heat source must be electric
Must be a single-family, multi-family or manufactured home
New construction homes are not eligible

Qualifying conditions

For projects completed on or after July 1, 2025:

Pre-existing windows or patio doors must be either single- or double-paned. Pre-existing triple-paned windows or patio doors are not eligible.
Replacement windows must have a U-factor of 0.30 or lower.
Replacement patio doors must have a U-factor of 0.35 or lower.
Rebates are not available for replacement windows or patio doors outside the electrically heated area (e.g., garages and workshops), or in any space with an overhead door.

Installations must meet the requirements highlighted on BPA’s Window Installation Checklist checklist. For complete specifications, instructions, and best practices for installations, see BPA’s contractors’ guide.

Verification

Pre-existing windows must be verified by one of the following options:

Contractor notes
Clear pictures (can include photos of old windows still on site)
Audit by a utility representative (via email, quote or final invoice)

For projects completed before 7/1/25, the old windows must be single-pane or double-pane with metal frames.

For brief information about energy-efficient windows, see the U.S. Department of Energy’s 1-page guide.

Required Documents

A copy of one NFRC sticker per window or the manufacturer’s window order confirmation with U-factor.
The final invoice including the quantities and window measurements of each new window, the total cost (including labor) and purchase or installation date. Estimates, proposals or quotes are not accepted as the final invoice.
Verification of proper installations and window specifications, either by photos or a final inspection, are verified before rebates are processed.

Rebate Amounts

Windows

Site Built Homes & Manufactured Homes
- U-factor 0.30 or lower: $4.50 per square foot
Multi-Family Homes, Low-Rise
- U-factor 0.23 to 0.30: $9.00 per square foot
- U-factor 0.22 or lower: $12.00 per square foot
Multi-Family Homes, High-Rise
- U-factor 0.30 or lower: $4.50 per square foot

Patio Doors

Site Built Homes & Manufactured Homes
- U-factor 0.35 or lower: $4.50 per square foot
Multi-Family Homes, Low-Rise
- U-factor 0.31 to 0.35: $9.00 per square foot
- U-factor 0.30 or lower: $12.00 per square foot
Multi-Family Homes, High-Rise
- U-factor 0.35 or lower: $4.50 per square foot

Rebates are limited to 75% of the total project cost.

If assistance is needed with this application or you would like to request a window audit, call (888) 883-9879 or email rebates@esgroupllc.com.

Last Updated: 9/26/25