Northwestern Energy

For more than 100 years, NorthWestern Energy has delivered the energy and exceptional service that our customers and communities count on – safely, efficiently and responsibly.

We own and operate natural gas production, transmission and distribution systems serving 279,200 customers.  We own and operate a diverse generation fleet of wind, water, natural gas and coal-fired resources* and the high-voltage transmission system and distribution system that reliably delivers responsibly-produced electricity to more than 421,800 customers daily.

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.