Dedicated to building stronger communities across Montana, Nebraska, and South Dakota through the production, generation, and delivery of electricity and natural gas. The company's primary goal is to provide customers with reliable energy at the lowest long-term cost, achieved through a balanced and diverse energy portfolio. This portfolio includes carbon-free hydro systems, wind, coal, gas, and solar, ensuring both affordability and predictability in energy bills.

NorthWestern Energy is committed to environmental stewardship, highlighted by its various projects and a long-term plan to achieve net zero carbon emissions by 2050. Currently, 55% of its electric generation in Montana comes from carbon-free sources, and 37% of South Dakota's electricity is generated from wind projects.