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Initial Filing

Filing UG - 210672

Company: Avista Corporation
DBA: Avista Utilities
Filing Type: Tariff Revision
Case Status: Closed
Dates (Opened & Effective): 08/31/2021 & 11/01/2021
Summary: Revises Tariff WN U-29, Schedules 149, 150, and 155, Purchased Gas Cost Adjustment, Gas Rate Adjustment, and Backup and Supplemental Compressed Natural Gas Service, passing through changes in gas cost for the coming year and revising the amortization rate for the deferral balance. The revised rates increase annual revenue by $17.5 million (or 10.6 percent). A residential customer using an average of 66 therms per month would see an increase of $5.81.

 

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Document Type Date Description
Initial Filing 08/31/2021 Revises Tariff No. WN U-29, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)