Disclaimer: This is not guaranteed for completeness or accuracy. Programs may require installation by specific qualified contractor(s). Eligibility and incentive amounts change over time. Contact the appropriate organizations to confirm incentive and requirements before purchasing equipment. Oregon Department of Energy (ODOE) Oregon's Residential Energy Tax Credit (RETC) Program provides tax credits for qualifying appliances, solar energy equipment, and efficient heating systems and measures. The amount of the tax credit is based on the equipment's estimated first-year energy savings. Some measures require use of contractors who have completed specific training programs and are "tax-credit certified" by the Oregon Department of Energy. The ODOE's list of qualifying equipment and contractors can be found at www.energy.state.or.us or by calling 1-800-221-8035.