Montana (888) 467-2669
South Dakota (800) 245-6977
Nebraska (800) 245-6977
If you have questions about NorthWestern Energy's account and payment options or need assistance reading and understanding your bill then we have the following helpful links to assist you:
Includes registration information and a FAQ for easy self-service for common tasks like resetting your password.
As a NorthWestern Energy customer, you have several payment options. Choose the option that is best for you!
Learn more about the separate pieces that make up your bill and find information about how we manage costs.
If this information has not been helpful in resolving your questions then please submit your questions or comments and a customer service representative will follow up with you.