Reading Your Residential Bill

Review different sections of your Rocky Mountain Power bill below for information about common charges, terms and other details. (This is a sample bill, actual details will vary.)

1  Customer service number – You can reach us 24 hours a day, seven days a week.

2  Balance – Your current bill is the sum of your electricity charges and optional charges.

3  Service dates – Dates and number of days included in the billing period.

4  Current monthly charges – A few charges and terms are defined below:

Single Phase Service

A service consisting of two “hot" wires and a neutral. Most residential services are set up with single phase service (120/240 volts).

Kilowatt-hours (kwh)

A measure of energy that is equal to the amount of work done by 1,000 watts for one hour (e.g., with one kilowatt-hour, you can watch TV for about three hours). Customers are charged for electricity in cents per kilowatt-hour.

Customer Efficiency Services

Provides funds for energy efficiency services and programs, which are offered to customers to help them lower their energy usage.

See more details on charges and terms for your state »

  Detachable portion of bill – Mail this stub with your payment in the envelope provided. It shows your payment due date, the amount you owe and provides a place to indicate the amount you paid. When mailing, please ensure our address shows through the return window.

6  Your Rocky Mountain Power account number

7  Energy use comparison chart – You can see how your use compares month to month along with average daily temperature and cost per day. 

8  Amount – Current meter read, less prior meter read, equals the total kilowatt-hours consumed for the billing period.

9  Information and special offers

Customer Service

Customer Service

Customer service
1-888-221-7070

Report a power outage
1-877-508-5088

Report a streetlight outage