Insulation
Make upgrades to your building’s attic, wall, roof and pipe insulation and get Energy Trust cash incentives. You’ll save energy, reduce heating and cooling costs, decrease outside noise and create a more comfortable environment year-round. Want to get comfortable? Bring us in.
Project Examples

Historic Movie Theater
Project Type: Attic Insulation
Project Cost: $2,400
Incentive: $2,400
Annual Savings: 1,000 therms

Medical Office
Project Type: Roof and Wall Insulation
Project Cost: $7,600
Incentive: $1,700
Annual Savings: 550 therms
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Check your eligibility.
Read More >Energy Trust provides cash incentives to businesses for energy-efficiency and renewable power projects. To qualify, you must:
- Have a project site in Oregon served by Portland General Electric, Pacific Power, NW Natural, Cascade Natural Gas or Avista and contribute to the public purpose charge. Check your bill or contact Energy Trust if you have questions.
- Be improving an existing structure.
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Find a trade ally contractor.
We can help you get started.
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Install equipment that meets the requirements listed in the Oregon Incentive Application.
Confirm equipment requirements here.
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Submit documentation.
Download Application (PDF) Download Application (Excel) Download W-9
Send by Mail
Energy Trust of Oregon
Existing Buildings
811 SW 6th Ave, Suite 800
Portland, Oregon 97204Send by Email
existingbuildings@energytrust.orgSend by Fax
503.525.6150 -
Get your incentive.
Note: A post-installation verification may apply.
Equipment | Incentive |
---|---|
Attic Insulation | $0.60/sq ft |
Wall Insulation | $0.60/sq ft |
Roof Insulation | $0.50–$1/sq ft |
Pipe Insulation | $4–$12/lineal ft |
Ready to apply for standard incentives? Download general project forms. If you need guidance, just ask your trade ally contractor for assistance.
Custom Incentives
Energy Trust offers custom incentives for larger, more complex projects. Eligible participants can receive up to $500,000 per site, per year for qualifying projects. Learn more about custom incentives >
Incentives are subject to funding availability and may change.