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.
The 50/50 Women on Boards 3+ logo

50/50 Women on Boards™ recognizes NorthWestern Energy as a “3+” company with three or more women directors

Date: Jun 4, 2021

TYPE: News

Category: Investors

Butte, Mont. – June 4, 2021 – 50/50 Women on Boards™ (50/50WOB), the leading global education and advocacy campaign driving the movement toward gender balance and diversity on corporate boards, commends NorthWestern Energy as a “3+” company, for having three or more women on its corporate board of directors.

With three women directors — Britt Ide, Linda Sullivan and Mahvash Yazdi—representing 37% of its corporate board seats, NorthWestern Energy has made a business decision aligning with independent research that demonstrates when three or more women serve on a board, profitability, productivity, and workplace engagement increase.

“Our experience is that board members who bring different perspectives, who challenge one another and management constructively, and who ultimately come together to support a direction, help both the board and management make better decisions,” NorthWestern Energy Chief Executive Officer Bob Rowe said.

“Investors, legislative mandates, and enlightened leaders continue to make institutional decisions that reinforce the business advantages of gender balance,” said Betsy Berkhemer-Credaire, CEO of 50/50 Women on Boards. “We are pleased to recognize NorthWestern Energy for prioritizing this business imperative that benefits stakeholders and shareholders.”

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Media Contacts:

Jo Dee Black, NorthWestern Energy866-622-8081jodee.black@northwestern.com

Heather McLaughlin, 50/50 Women on Boards, novelpublicrelations@gmail.com

About NorthWestern Energy (Nasdaq: NWE)

NorthWestern provides electricity and / or natural gas to approximately 743,000 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.

About 50/50 Women on Boards (50/50WOB)

50/50 Women on Boards™ (50/50WOB), a 501(c)3 nonprofit, is the leading global education and advocacy campaign driving the movement toward diverse, gender-balanced corporate boards. The 50/50 Women on Boards Gender Diversity Index™ directory and research reports track the gender composition of the Russell 3000 Index company boards. Educational programs produced by 50/50WOB include the annual Global Conversation on Board Diversity; Get on Board! Workshops for board-ready women; and Path to the Boardroom for mid-career women wanting to become board-ready. For more information, visit www.5050wob.com.