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UTC Case Docket Details

Docket Number 230709

Case Docket Details Table
Docket Number UG-230709
Company Avista Corporation
DBA 16457
Avista Utilities#
Filing Type Tariff Revision
Industry (Code) Natural Gas (150)
Status Closed
Lead Staff Hillstead, Kristen (UTC)
Filed Date 09/01/2023
Effective Date 11/01/2023
Summary Revises Tariff WN U-29, Annual Purchased Gas Adjustment (PGA) to: 1) pass through the changes in the estimated cost of natural gas for the upcoming year (Schedule 150), and 2) revise the amortization rates(s) to refund or collect the balance of deferred natural gas commodity and demand costs (Schedule 155). The Company is requesting an overall revenue decrease of $8.1 million, or 3.0 percent, effective November 1, 2023. The impact on a residential customer's monthly bill with an average consumption of 67 therms is a reduction of $6.76, or 6.98 percent.

Event History

  • 10/26/2023 -- Allowed (The Commissioners took no action, thereby allowing the tariff sheets filed by Avista Corporation d/b/a Avista Utilities (Avista), Cascade Natural Gas Corporation (Cascade), Northwest Natural Gas Company d/b/a NW Natural (NW Natural), and Puget Sound Energy (PSE), in Dockets UG-230709, UG-230745, UG-230763, and UG-230769, respectively, to become effective November 1, 2023, by operation of law.)
  • 10/26/2023 -- Closed
  • 10/26/2023 -- Open Meeting
  • 09/01/2023 -- Pending
  • 09/01/2023 -- Open