If you are a customer of Rocky Mountain Power, there a number of options for making your monthly bill payment. You can pay:
- Online: and make your payment.
- By Mail: Send your payment to the following address: Rocky Mountain Power, P.O. Box 26000, Portland, OR 97256-0001
- By Phone: Rocky Mountain Power payments are accepted by Western Union at the following phone number: . Western Union charges a $1.85 fee to accept phone payments on behalf of Rocky Mountain Power.
- In Person: Rocky Mountain has many pay stations and drop box locations in Idaho, Utah, and Wyoming. to find the closest to you based on the state you are in.