Department of


Loan Calculator

Ensure Oregon has an adequate supply of reliable and affordable energy, and is safe from nuclear contamination, by helping Oregonians save energy, develop clean energy resources, promote renewable energy and clean up nuclear waste.
To use the loan calculator enter:
  • Loan amount in whole dollars (do not insert commas).
  • Term of loan in years. A typical energy loan is for 10 to 15 years and should not exceed the useful life of project.
  • Annual interest rate in two decimal places (example: 6.50).  For current rates go to Energy Rates or contact program staff.
  • Payment Type:  Principal and interest is used for a regular amortizing loan.  Interest only may apply during project construction.

Loan Amount $
Term (years)
Interest Rate %
Payment Type
Monthly Payment $

Oregon Department of Energy
625 Marion St. N.E.
Salem, Oregon 97301
Toll Free (Oregon only): 1-800-221-8035
E-Mail Us
Fax: 503-373-7806

Updated 12/28/04