Our Natural Gas and Electric Service
NorthWestern Energy serves communities in Montana, South Dakota and Yellowstone National Park with safe and reliable electricity. We serve natural gas to 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.
NorthWestern Energy at a glance
850,300
customers served across Montana, South Dakota, Nebraska and Yellowstone National Park
1,667
employees working across our service territory
52%
carbon-free electric generation
Our vision
Enriching lives through a safe and sustainable energy future.
Our mission
Working together to deliver safe, reliable and affordable energy.
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.
Giving Back to Our Communities
NorthWestern Energy is committed to being a good corporate citizen of all the communities we serve.
Where Does Your Energy Come From?
We provide safe, reliable energy through a balanced mix of clean energy and traditional resources.
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Baskets Made: Community Effort, NorthWestern Energy Volunteers Drive $6,000 Donation to Local Organizations
Date: Jun 22, 2026
TYPE: News
Great Falls, Mont. – June 22, 2026 – NorthWestern Energy is proud to support two local nonprofits with a total contribution of about $6,000 following its “Make a Basket, Make a Difference” activity at the Great Falls Home & Garden Show and Sale, held March 27–29 at Montana Expo Park.
During the three-day event, attendees stopped by NorthWestern Energy’s booth to take part in a pop‑a‑shot basketball game, where each basket made contributed to the final donation total. NorthWestern Energy is also making a donation in recognition of the more than two dozen employees who volunteered at the event. The effort resulted in donations to both Family Promise of Great Falls and the Great Falls Rescue Mission, reflecting the strong participation and generosity of the community.
“We appreciated seeing so many people take part and enjoy the activity while supporting important work happening in Great Falls,” said Shane Etzwiler, NorthWestern Energy community relations manager. “Community members showed up in a big way, and we’re glad to be able to turn that enthusiasm into meaningful support for these organizations.”
“At the Great Falls Rescue Mission, we are committed to meeting the spiritual, physical and mental needs of men, women and children,” said Executive Director Carrie Matter. “Support like this helps us continue caring for those in need every step of the way.”
“We truly rely on the support of the community for our work to end childhood homelessness in Great Falls,” said Executive Director Greg Grosenick. “We are thankful for this opportunity and for everyone who contributed.”
Last year NorthWestern Energy provided more than $2.1 million in donations, sponsorships, and other support for the communities we serve, where our employees work, live and raise their families, including more than $163,00 in recognition of our employees’ volunteerism.
Family Promise of Great Falls has worked for more than a decade to end childhood homelessness, providing direct support to families in need. In 2025, the organization provided $8,500 in assistance to help families with energy bills.
The Great Falls Rescue Mission, a nonprofit Christian organization that has served North Central Montana for 63 years, works to meet the needs of those experiencing hunger, hardship and homelessness.
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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 850,300 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