Public Service Commission Home Page

REDDI Customer Portal and E-Filing

Guest Users

  • Submit a Public Comment in a Docket
  • Search Dockets and Filings
  • Search Telecommunications Registrations and Gas Supplier Licenses
  • Search Documents (for example, Minutes and Agendas)
  • View the PSC Calendar

Credentialed Users

  • Everything a Guest User Can Do, Plus:
  • Submit a Document in an Existing Docket
  • Submit a New Filing To Create a New Docket
  • Submit a New Registration or License
  • Update Registrations and Licenses for Which you are Authorized
  • View a List of Organizations you are Associated With
  • Update Your Contact Information
  • Subscribe to PSC Email Notifications

Current Commission meetings are now available to watch on YouTube. If you are interested in a particular meeting from the Commission's archive, please contact pschelp@mt.gov

WHAT WE DO FOR YOU

One of the smallest agencies in Montana state government, the Montana Public Service Commission (PSC) strives to ensure that ratepayers have continued access to utility services that are affordable, reliable, and sustainable for the long-term. In pursuit of this goal, the PSC regulates the rates and service quality for investor owned electric, natural gas, water, waste-water, and legacy telecommunication companies. It's the PSC's job to balance the interests of ratepayers who are concerned about utility rate increases, with the need to maintain a financially sound utility that is capable of providing reliable service

More Info

 

 NEWSROOM

Newsroom Archives

LATEST NEWS-PSC Announces Public Listening Sessions on NorthWestern Energy's 2026 Resource Plan LATEST NEWS- PSC Approves Propane Interim Rate Decrease for Townsend Customers LATEST NEWS- PSC Seeks Governor's Action to Suspend Commissioner Molnar After Misconduct Findings
07/13/2026 06/25/2026 05/22/2026

The Montana Public Service Commission (MPSC) invites the public to two Listening Sessions on NorthWestern Energy’s 2026 Integrated Resource Plan, filed May 4, 2026 (Docket 2026.04.026 consolidated with Docket 2025.05.038).

 Montana Public Service Commission (PSC) has unanimously approved lower propane rates for NorthWestern Energy’s Townsend propane customers. The new interim rates will apply to propane service starting July 1, 2026. Montana Public Service Commission (PSC) files a formal complaint with Governor Greg Gianforte asking that he suspend Commissioner Brad Molnar for work-related misconduct under MCA 69-1-113.
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WHAT'S TRENDING (CONTINUE AS GUEST)

HOW DO I...

The PSC’s Consumer Assistance Division stands ready to help customers understand utility bills and services, as well as to help resolve customer/ utility disputes. You can contact our experienced staff at 1-800-646-6150 or by submitting an Online Request For Assistance.

Commissioners are elected to 4 year terms from 5 geographic districts across Montana. Visit the Commissioners page to view a map of the districts, read commissioner bios, and contact your representative on the Public Service Commission.

The PSC regulates investor owned electric, natural gas, water, waste-water, and legacy telecommunication companies. The Commission also provides limited oversight over certain aspects of the transportation industry including: household goods movers, garbage carriers, and passenger motor carriers such as taxis and charter services. Finally, the PSC plays a vital role in protecting public safety by inspecting railroads and ensuring the integrity of intra-state pipelines. To learn more about the role and responsibilities of the PSC, visit What We Do For You.

As cases come before the Commission, they are assigned docket numbers. Dockets are established to maintain filings such as orders, notices, docket schedules, transcripts, and exhibits. These filings constitute the official record and are available electronically through our document search or in person at the PSC business office, located at 1701 Prospect Avenue, Helena, MT 59601. If, at any time, you need assistance locating a publicly available document, please call the PSC at 1-800-646-6150. Mail should be addressed to:

Montana Public Service Commission
PO Box 202601
Helena, MT
59620-2601