Our Natural Gas and Electric Service
NorthWestern Energy serves 341 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.
NorthWestern owns and operates 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.
NorthWestern owns and operates 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
787,000
customers served across Montana, South Dakota, Nebraska and Yellowstone National Park
1,585
employees working across our service territory
58%
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 2024, nearly 34% 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 2024, we gave $2.3 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 Invites You to ‘Make a Basket, Make a Difference’ at the Great Falls Home & Garden Show and Sale for NeighborWorks, Family Promise
Date: Mar 24, 2025
TYPE: News
Great Falls, Mont. – March 24, 2025 – NorthWestern Energy invites you to “Make a Basket, Make a Difference” during the Great Falls Home & Garden Show and Sale, March 28-30, at Montana Expo Park to raise money for NeighborWorks and Family Promise.
Visit NorthWestern Energy’s booth and try your hand at the pop-a-shot basketball game. For every basket made, NorthWestern Energy will donate $1 to the organizations.
“Come by our booth, show off your skills, and help raise money for wonderful organizations that support our community,” said NorthWestern Energy Community Relations Manager Shane Etzwiler, a member of NorthWestern Energy’s Community Relations Team. “It’s free to play, and NorthWestern Energy is proud to support NeighborWorks and Family Promise.”
“We are incredibly thankful for the support of NorthWestern Energy in our endeavor to end childhood homelessness in Great Falls,” said Family Promise Great Falls Executive Director Greg Grosenick. “We simply could not do the work we do without the amazing support of our community.”
“NeighborWorks Great Falls has been committed to building strong neighborhoods, creating successful homeowners, and developing homes people can afford for 45 years,” said NeighborWorks Great Falls Community Engagement & Marketing Coordinator Emma Nelson. “Every contribution helps us continue our mission, fostering stability for generations to come.”
Family Promise of Great Falls has worked for a decade to end childhood homelessness, one family at a time. In 2024 Family Promise provided $1,300 of assistance for families for energy bills.
NeighborWorks Great Falls provides education and financing that gives Montanans the opportunity to live in a home where they can thrive.
Follow us on Facebook and LinkedIn and Instagram: @NorthWesternEnergy
NorthWestern Energy - Delivering a Bright Future
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:
NorthWestern Energy
Jo Dee Black
866-622-8081
NeighborWorks Great Falls
Emma Nelson
406-761-5861
Family Promise of Great Falls
Greg Grosenick
406-590-2610