NorthWestern Energy has filed an application with the Montana Public Service Commission (PSC) to establish a "Large New Load Tariff" specifically for serving data centers. The proposal outlines the utility's proposed terms for managing the high-demand electrical requirements of these facilities.

The application was submitted this week to the PSC, which has been anticipating the utility's proposal. The new tariff is intended to define the service terms necessary to accommodate the significant energy loads associated with data center operations within the state.

Original reporting: Daily Montanan

The Montana Public Service Commission (PSC) voted 3-2 on Tuesday to reject motions that would have compelled NorthWestern Energy to provide additional information regarding its planned service to data centers. The decision follows a recommendation from commission staff to deny requests for further details as the utility proceeds with its proposed $15.4 billion merger with Black Hills Corp.

The ruling means NorthWestern Energy is not required to disclose additional data center-related information at this stage of the ongoing merger case.

Original reporting: Daily Montanan