Residential Forms

Easily locate the right form for your project

Existing Homes and Manufactured Homes

  • Weatherization—Windows and Insulation: Form 320WI (Online | PDF | Doc)
  • Windows Addendum (Online | PDF | Doc)
  • Self-Installed Insulation and Electric Water Heaters: Form 320S (Online | PDF | Doc)
  • Self-Installed Insulation—NW Natural Washington Customers: Form 320S-WA (Online | PDF | Doc)
  • Heating and Cooling: Form 320H (Online | PDF | Doc)
  • Ductless Heat Pump Acknowledgement: Form 300DHP (PDF | Doc)
  • Water Heating: Form 320DHW (PDF | Doc)
  • Hot Tub/Outdoor Spa Cover: Form 320HT (PDF | Doc)
  • ENERGY STAR® Clothes Washers, Refrigerators and Freezers: Form 920C (Online | 2014 PDF | 2014 Doc)
  • Incentive Application for customers of NW Natural Washington: Form 320WA (PDF | Doc)

Condos and Townhomes

  • Condos and Townhomes Authorization: Form 301R (PDF | Doc)
  • Incentive Application for Condos and Townhomes: Form 320R (PDF | Doc)
  • Condos and Townhomes Incentive Information Sheets: Program Information 320R

Solar

Your contractor will complete all necessary forms.

Small Wind

Your contractor will complete all necessary forms.

Hydropower

  • Project Enrollment Application – Renewable Energy Programs – Project Development Assistance Incentives: Form 910E (PDF | Doc)
  • Request for Funding – Renewable Energy Programs – Project Development Assistance Incentives: Form 930RF (PDF | Doc)