NorthWestern Energy Group

NorthWestern Energy, operating as NorthWestern Corporation, is a prominent utility provider in the Northwestern United States, delivering electricity and natural gas to approximately 734,800 customers across Montana, South Dakota, and Nebraska. The company has two main segments: Electric Operations and Natural Gas Operations. It engages in the generation, transmission, and distribution of electricity, utilizing a mix of thermal, wind, hydro, and renewable energy sources. Additionally, it produces, purchases, and distributes natural gas, supported by a transmission system that spans around 4,810 miles of pipeline. Founded in 1923, NorthWestern Energy's extensive service area includes 297 communities and covers approximately two-thirds of Montana, as well as parts of South Dakota and central Nebraska. Its corporate headquarters are located in Sioux Falls, South Dakota, with operational centers in Butte and Huron, Montana. The company employs around 1,400 individuals dedicated to providing reliable energy services.