Jurisdictional
2023
Cover Letter
Black Hills Corporation Report
Black Hills Nebraska Gas, LLC Report
2022
Cover Letter
Black Hills Corporation Report
Black Hills Nebraska Gas, LLC Report
2021
Cover Letter
Black Hills Corporation Report
Black Hills Nebraska Gas, LLC Report
2020
Black Hills Nebraska Gas, LLC
(Black Hills entities were combined in 2020)
Cover Letter
Black Hills Corporation Report
Black Hills Nebraska Gas, LLC Report
Black Hills Energy
Black Hills Distribution
NorthWestern Energy
2023
2022
2021
Cover Letter
Annual Report
2020
Cover Letter
Annual Report
