2024 South Dakota Natural Gas Rate Review Documents
NorthWestern Energy submitted an application to the South Dakota Public Utilities Commission on June 21, 2024 for a regulatory review of our natural gas rates. View our rate review documents below.
2023 South Dakota Electric Rate Review Documents
Section 4
Volume 2
Testimony
Learn more about the South Dakota Rate Review
At NorthWestern Energy, we strive to keep our customers informed about changes that may impact their energy bills. We understand that energy bills can be a significant expense for many households. That's why we conduct regular rate reviews to ensure that our rates are fair and transparent. Stay informed about our current rate review in South Dakota and learn more about how we're working to keep energy affordable for our customers.