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Our Company
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
![A map showing NorthWestern Energy's service territory in Montana, Nebraska and South Dakota.](/images/default-source/630x400-standard-image-callouts/630x400-service-territory-map-01.jpg 1x)
Enriching Lives Through a Safe, Sustainable Energy Future
Our Commitment to Sustainability
NorthWestern Energy at a glance
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
Giving Back to Our Communities
Where Does Your Energy Come From?
![A row of air conditioners](https://retirees-test.northwesternenergy.com/images/default-source/520x330-news/520x330-air-conditioners.jpg)
Billings Home Improvement Show
Date: Sep 9, 2022
TYPE: Event
Sept. 9-11
We're excited to be a part of the 29th Annual Home Improvement Show, hosted by Rimrock Promotions, the region's number one Home Show Producers.
Make the smart move and visit our booth to learn about the many free and easy ways to help you manage your energy consumption. We look forward to seeing you!
Sunday- 10 a.m. to 5 p.m.