South Dakota Rate Review Filing

    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

     

    NorthWestern Energy submitted an application to the South Dakota Public Utilities Commission on June 15, 2023 for a regulatory review of our electric rates. Our goal is to provide transparency and clarity to our customers throughout this process. View our Rate Review documents below. 

    Volume 1

    Section 1

    Section 2

    Section 3

    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.

    South Dakota Rate Review

    We’re committed to being a responsible steward of South Dakota's energy resources. We recognize that our rate request will impact customers, and we’re committed to helping customers who may be struggling with their bills.
    Learn more about the South Dakota Rate Review