How to read your meter

Non-communicating meters

How do I read my non-communicating meter?

Click the links below for instructions on how to read your meter, self-read dates and a postcard you can use to submit your meter readings.

Gas meter

an up-close view of the dials on a gas meter

Gas meter

Natural gas dials represent the amount of natural gas measured in volumes of hundreds of cubic feet (ccf). 

A gas meter is driven by the force of the moving gas in the pipe, and also turns faster as the flow increases. Each time the dial with the lower value makes one complete revolution, the pointer on the next higher value dial moves ahead one digit.

To read your meter: 

  • Be at eye level of the dials.
  • Mark the dials from left to right.
  • Take note of the direction of the arrows on the display – the pointer of adjacent dials turn in opposite directions to each other.
  • Draw the pointer on the dials as displayed on your gas meter.
  • When the pointer on the dial is between two numbers, record the lower number.
    • If the pointer is between 9 and 0, 9 is the lower number.
  • When the pointer is directly on the number, look at the dial to its right:
    • Has the dial on the right has passed 0, yes, use the number that the pointer is on.
    • The dial on the right has not passed "0," use the number less than what the pointer is on.

Example:

In the example below, the reading is: 6 2 3 8

an up-close view of the dials on a gas meter
the numbers 6 2 3 8 written on a piece of paper

Electric meter

An electric AMI meter isolated on a white background

Electric meter

The basic unit of measure of electric power is the watt.  One thousand watts is called a kilowatt. 

When you use one thousand watts of power in one hour, you have used one kilowatt (kWh).

We bill you by the kWh. Your electric meter is a digital meter that has an electronic display that displays the current reading, like a digital clock.

When reading an electric meter, write down the numbers as shown on the meter.



Example:

In the example below, the reading is: 0 0 2 1 0 8

an up-close view of an electric meter
A note pad and pencil. On the notepad, the numbers 002108 are written.

When submitting your meter reads, please be ready with your account number, your service address, your meter read(s) and the date you read your meter(s).

Options to submit your meter reads:
NorthWestern Energy
11 E. Park St.
Butte, MT 59701

Communicating meters

How do I read my communicating advanced meter?

Click the links below for instructions on how to read your meter, self-read dates and a postcard you can use to submit your meter readings.

Advanced Meter FAQs

NorthWestern Energy began installation in Montana in 2021. Here is a list of approximate dates for the Montana Meter Upgrade project by area:

  • Missoula Division: completed August 2022
  • Butte Division: completed June 2022
  • Bozeman Division: June 2022 – April 2024
  • Billings Division: August 2023 – October 2024 
  • Lewistown District: February 2024 – July 2024
  • Havre District: April 2024 – November 2024
  • Helena Division: June 2024 – May 2025
  • Great Falls Division: August 2024 – May 2025
No. The electric meters and gas modules are purchased and owned by NorthWestern Energy. They are part of our infrastructure, similar to our power poles and transformers.

NorthWestern Energy contracted with Tru-Check to install the new digital meters, the same company that installed the first generation, one-way communication digital meters in 1998 that are in use today.

Tru-Check technicians will wear apparel with the Tru-Check logo and will carry a NorthWestern Energy contractor identification badge.

Most of the installations will occur Monday through Friday during business hours, though there will be cases when evening or weekend installations may be necessary. Customers don't need to be home.

A door hanger will let residents know their upgrade was successful. If the technician cannot perform the upgrade, a door hanger will be left with instructions to call to make an appointment.

If you are both an electric and natural gas NorthWestern Energy customer, the new electric meter will be installed first and the new gas module will be installed during a follow-up visit to your home or business in about eight weeks.

NorthWestern Energy has a contract to recycle the electric meters and gas modules in use now when new meters and modules are installed.

Yes. The Federal Communications Commission (FCC) regulates the safety limits for all RF emissions, and smart meter and module emissions make up a small portion of the limit. The RF emissions of the one-way communication meters in use now and the two-way communication meters that are being installed for this technology upgrade are both approved by the FCC. Radio frequency emissions are also produced by common household devices such as microwaves, baby monitors and TVs.

Yes. Customer privacy and security are NorthWestern Energy priorities. The company’s strict security standards have contributed to protecting the energy grid and customer privacy for years. The meters do not collect, store or transmit any personally identifiable information.

The meters measure total energy and cannot differentiate energy usage by appliance or anything else within a home or business. The transmitted energy use information is encrypted.

Customers who want to keep their existing meters can call NorthWestern at 888-467-2669 or email NorthWesternEnergyMeters@northwestern.com to be added to the bypass list. Customers who previously requested an opt out do not need to contact NorthWestern again to be bypassed and keep their meters.

NorthWestern will be reaching out to customers who received an advanced meter despite their request to opt out. For those who still wish to opt-out, NorthWestern will ensure that the advanced meter is removed and replaced with a meter similar to the one that was there before. Customers will not be charged for this service. 

Customers who have questions about the advanced meter opt-out program can contact NorthWestern at 888-467-2669
or the Montana Public Service Commission at 1-800-646-6150 or pschelp@mt.gov.

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NorthWestern Energy partners to raise awareness about imposter utility scams

Date: Nov 19, 2024

Nov. 19, 2024 – NorthWestern Energy will join Utilities United Against Scams (UUAS) this week to support International Fraud Awareness Week and to recognize the ninth annual Utility Scam Awareness Day on Wednesday, Nov. 20. Utility Scam Awareness Day is an advocacy and awareness campaign focused on educating customers and exposing scammer tactics.

For years, scammers have posed as utility workers and attempted to steal financial information or obtain immediate payment from customers by threatening service interruptions. This is known as a utility impostor scam.

The theme of this year’s campaign is “Anytime, anyone, anywhere.” Customers of all ages and demographics must stay vigilant against utility impostor scams. While advanced digital scam incidents have increased in recent years, in-person and telephone impostor scams are still frequently reported.

“Working together with our partners to protect our families, neighbors and customers from scammers is a year-round effort,” said NorthWestern Energy Director of Customer Care Lori St. Aubin. “Providing education about how scammers try to steal money helps prevent their crimes.”

NorthWestern Energy is a member of UUAS, which continues to raise customer awareness of common scams and new scam tactics used by utility impostors. Through its work and with the help of customer reporting, UUAS has successfully helped to take more than 14,830 toll-free numbers used by scammers against utility customers out of operation.

“We encourage customers of all ages to stop and verify any unusual utility company requests before making a payment, regardless of whether the customer is contacted via phone, internet, or in person,” said UUAS Executive Director Monica Martinez. “While scammers often target elderly and vulnerable populations, customers in all age groups are reporting utility impostor scam incidents that take place online, on the phone, and in person.”

As a reminder, utilities will never ask for payments using a pre-paid debit card, gift card, or cryptocurrencies, and they will provide multiple notices before any service interruptions are implemented.

NorthWestern Energy customers can report attempted scams at www.northwesternenergy.com/scamalert. Anyone who feels threatened during contact with a scammer should contact law enforcement authorities immediately. The Federal Trade Commission also provides additional information about protecting personal information and other information regarding impostor scams at https://consumer.ftc.gov/scams

Utilities United Against Scams

Visit www.utilitiesunited.org for information and tips on how customers can protect themselves from impostor utility scams. Follow along with UUAS on Twitter and Facebook, and join the conversation by using #StopScams.

Utilities United Against Scams (UUAS) is a consortium of more than 150 U.S. and Canadian electric, water, and natural gas utilities and their respective trade associations. UUAS is dedicated to combating impostor utility scams by providing a forum for utilities and trade associations to share data and best practices, in addition to working together to implement initiatives to inform and protect customers.

 

NorthWestern Energy - Delivering a Bright Future

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NorthWestern Energy, provides essential energy infrastructure and valuable services that enrich lives and empower communities while serving as long-term partners to our customers and communities. We work to deliver safe, reliable, and innovative energy solutions that create value for customers, communities, employees, and investors. We do this by providing low-cost and reliable service performed by highly-adaptable and skilled employees. We provide electricity and / or natural gas to approximately 775,300 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. Our operations in Montana and Yellowstone National Park are conducted through our subsidiary, NW Corp, and our operations in South Dakota and Nebraska are conducted through our subsidiary, NWE Public Service. We have provided service in South Dakota and Nebraska since 1923 and in Montana since 2002.

 

Media Contacts:

Jo Dee Black

866-622-8081

jodee.black@northwestern.com