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Filing UG - 230709

Company: Avista Corporation
DBA: Avista Utilities
Filing Type: Tariff Revision
Case Status: Closed
Dates (Opened & Effective): 09/01/2023 & 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.

 

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Document Type Date Description
Workpapers 09/01/2023 Redacted Workpapers, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)