UTC Case Docket Details

Docket Number 250708

Case Docket Details Table
Docket Number UG-250708
Advice 25-09-01
Company Cascade Natural Gas Corporation
DBA
Filing Type Tariff Revision
Industry (Code) Natural Gas (150)
Status Closed
Lead Staff Klein, Thomas (UTC)
Filed Date 09/15/2025
Effective Date 11/01/2025
Summary Revises Tariff WN U-6, Annual Purchased Gas Adjustment to: 1) pass through changes in the estimated cost of natural gas for the upcoming year (Schedule 595), and 2) revise the amortization rate(s) to refund or collect the balance of deferred natural gas commodity and demand costs (Schedule 590). The Company is requesting an overall revenue decrease of $83.9 million, or 19.9 percent, effective November 1, 2025. The impact on a residential customer's monthly bill with an average consumption of 53 therms is a decrease of $16.15, or 15.5 percent.

Event History

  • 10/28/2025 -- Allowed (Allowed to become effective per the No Action Agenda.)
  • 10/28/2025 -- Closed
  • 10/23/2025 -- Open Meeting
  • 09/16/2025 -- Pending
  • 09/16/2025 -- Open