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.

Enriching Lives Through a Safe, Sustainable Energy Future

A map showing NorthWestern Energy's service territory in Montana, Nebraska and South Dakota.

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.

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 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 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.

Delivering a Bright Future

Employee Noel Jacobson wears a hard hat and smiles in Power Park.

Delivering a Bright Future

We won't stop working until the future is as bright as it can be.

Where Does Your Energy Come From?

We provide safe, reliable energy through a balanced mix of clean energy and traditional resources.
An electric vehicle charges outside our Bozeman office.

NorthWestern Energy adding electric vehicles to company’s 1,200 fleet

Date: Oct 22, 2020

TYPE: News

Category: Investors

Sioux Falls, SD/Butte, Mont. – Oct. 22, 2020 – NorthWestern Energy is announcing our commitment to include electric vehicles in the company’s fleet.

“NorthWestern Energy’s territory includes rugged terrain, rural areas, and sometimes requires long-distance travel,” said NorthWestern Energy CEO Bob Rowe. “Advances in electric vehicle technology and price drops make this the right time to begin making a transition to electric. Because electric vehicles are efficient and the electricity we provide is about 60% carbon free, fleet electrification is a good way to reduce carbon.  Electric vehicles will also help lower fuel and maintenance costs, making it a solid business decision.”

NorthWestern Energy’s fleet includes two electric power take-off bucket trucks, one in Huron, S.D. and the other in Billings, Mont., and a Chevrolet Bolt electric vehicle in Bozeman, Mont. today.

Bozeman Division Manager Pat Patterson uses the Bolt EV, added to the fleet in August, for almost all of his work transportation needs. The NorthWestern Energy Bozeman Service Center has a charging station that is available for public use, which is where Patterson typically charges the EV.

“I’ve used to go to NorthWestern Energy’s sites in Yellowstone National Park, a 240 mile round trip, and I had plenty of range,” Patterson said. “For 95% of what I do around the division, this vehicle fits the need.”

By 2030, NorthWestern Energy will replace 30% of light-duty class vehicles, about 100 cars and light trucks, with battery electric vehicles and plug-in electric hybrids.

NorthWestern Energy will begin replacing vehicles and equipment at the end of its life with electric alternatives in 2021. By 2030, 20% of new medium and heavy-duty vehicles and 30% of new bucket trucks will be electric vehicles. All new forklifts replacements will be electric by 2030.

NorthWestern Energy will also make investments in electric vehicle charging infrastructure in our Montana and South Dakota service territories.

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About NorthWestern Energy (NYSE: NWE)
NorthWestern provides electricity and / or natural gas to approximately 734,800 customers in Montana, South Dakota, and Nebraska. We have generated and distributed electricity in South Dakota and distributed natural gas in South Dakota and Nebraska since 1923 and have generated and distributed electricity and distributed natural gas in Montana since 2002. More information on NorthWestern is available on the company’s website at www.northwesternenergy.com.


Media Contact:
Jo Dee Black
(866) 622-8081
Jodee.Black@northwestern.com