Windows for Commercial Buildings

Replacing old windows with new energy-efficient windows can save energy and money, add to the comfort of employees and customers, and enhance the look and feel of your business.

Chelan PUD offers these incentives:

-  For buildings with electric resistance heat, $20 per square foot of installed windows.
-  For buildings with heat pumps, $10 per square foot of installed windows.

This incentive is available for retrofits only; new construction is not eligible.

Installations must have:

• Electric heat
• A total floor area under 20,000 square feet
• Existing windows that are single-pane, single-pane with storms, or double-pane with metal-frames

The replacement windows must have a National Fenestration Rating Council U-value of 0.30 or lower.

To apply for the incentive, submit to Chelan PUD:

By email:
By mail:
Chelan PUD
Energy Efficiency Dept.
PO Box 1231
Wenatchee, WA 98807-1231

Phone: (509) 661-4187
For questions, email

Photo of window installer holding window looking through glass