Our Natural Gas and Electric Service
NorthWestern Energy serves 337 communities in Montana, South Dakota and Yellowstone National Park with safe and reliable electricity. We serve natural gas to 202 communities in Montana, South Dakota and Nebraska.
Our Company
For more than 100 years, NorthWestern Energy has been committed to delivering safe, reliable and innovative energy solutions.
We serve gas and electric to customers in the western two-thirds of Montana and eastern South Dakota. We also have gas service in Nebraska, and serve electricity to Yellowstone National Park.
We own and operate a diverse generation fleet of wind, water, natural gas and coal-fired resources and the high-voltage electric transmission system and distribution system. We also own and operate natural gas production, transmission and distribution systems.
We serve gas and electric to customers in the western two-thirds of Montana and eastern South Dakota. We also have gas service in Nebraska, and serve electricity to Yellowstone National Park.
We own and operate a diverse generation fleet of wind, water, natural gas and coal-fired resources and the high-voltage electric transmission system and distribution system. We also own and operate natural gas production, transmission and distribution systems.
Enriching Lives Through a Safe, Sustainable Energy Future
Enriching Lives Through a Safe, Sustainable Energy Future
NorthWestern Energy has provided reliable and affordable electricity and natural gas to customers in Montana, South Dakota and Nebraska for more than 100 years.
Our Commitment to Sustainability
Sustainability means meeting today’s needs while planning for tomorrow’s as well. It is not just a matter of good environmental practices, being a sustainable enterprise must also incorporate social and governance best practices.
NorthWestern Energy at a glance
775,300
customers served across Montana, South Dakota, Nebraska and Yellowstone National Park
1,573
employees working across our service territory
55%
carbon-free electric generation
Our vision
Enriching lives through a safe sustainable energy future.
Our mission
Working together to provide safe, reliable and innovative energy solutions that create value for customers, communities, employees, and investors.
Our values
SERVICE: Safety, Excellence, Respect, Value, Integrity, Community, Environment
Our Hydro Facilities
Our carbon-free hydro system is the foundation of our energy generation portfolio in Montana. In 2023, 35.7% of our electricity for Montana customers came from our hydro facilities.
Giving Back to Our Communities
NorthWestern Energy is committed to being a good corporate citizen of all the communities we serve. In 2023, we gave nearly $2 million in charitable donations and community support.
Where Does Your Energy Come From?
We provide safe, reliable energy through a balanced mix of clean energy and traditional resources.
NorthWestern Energy honored with Edison Electric Institute Emergency Response Award for July 2024 Missoula, Montana windstorm response
Date: Jan 8, 2025
Sioux Falls, S.D./Butte, Mont. – Jan. 8, 2025 – NorthWestern Energy was announced as an Edison Electric Institute (EEI) Emergency Response Award recipient. Presented to EEI member companies twice a year, the Emergency Response Awards recognize recovery and assistance efforts of electric companies following service disruptions caused by extreme weather or other natural events. The winners were chosen by a panel of judges following an international nomination process. The awards were presented during EEI’s winter Board of Directors and CEO meeting.
On July 24, Missoula, Mont. was hit with a severe thunderstorm with wind speeds of 81 mph, lightning, heavy rain and gusts of wind up to 109 mph. The force of the storm’s winds were equivalent to a Category 2 hurricane, and took down hundreds of trees, leaving thousands out of power.
In less than 24 hours after the storm, NorthWestern Energy had 22 contract tree crews and 35 electric line crews working to get the power back on. Crews replaced 86 distribution poles and 29 transmission poles.
“Throughout 2024, America’s electric companies and their dedicated workforce answered the call to help restore power and hope to communities impacted by extreme weather events and natural disasters,” said EEI interim President and CEO Pat Vincent-Collawn. “EEI commends NorthWestern Energy for its efforts to respond safely and efficiently to the aftermath of Missoula, Montana July wind storm event. NorthWestern Energy and its storm response team are extremely deserving of this well-earned recovery award.”
“Our employees’ response to get our customers back in service safely as quickly as possible is incredible,” said President and CEO Brian Bird. “They work through difficult circumstances and conditions, are prepared and always focused on our customers. This award honors the dedication everyone at NorthWestern Energy displays every day to providing the best energy service possible.”
Follow us on Facebook and LinkedIn and Instagram: @NorthWesternEnergy
NorthWestern Energy - Delivering a Bright Future
NorthWestern Energy Group, Inc., doing business as 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 Contact:
NorthWestern Energy
Jo Dee Black (866) 622-8081
Edison Electric Institute
Sarah Durdaller (202) 508-5652