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Filing UG - 220670

Company: Avista Corporation
DBA: Avista Utilities
Filing Type: Tariff Revision
Case Status: Closed
Dates (Opened & Effective): 09/02/2022 & 11/01/2022
Summary: Revises Tariff WN U-29, Annual Purchase Gas Cost Adjustment (PGA) to: 1) pass through changes in the estimated cost of natural gas for the forthcoming year (Schedule 150), and 2) revise the amortization rate(s) to refund or collect the balance of deferred natural gas commodity and demand costs (Schedule 155). The Company is requesting an overall revenue increase of $25.0 million, or 12.3 percent, effective November 1, 2022.

 

Document Type Date Description
Report 11/28/2023 Monthly Purchase Gas Adjustment Report for October 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Compliance 10/31/2023 Monthly Purchase Gas Adjustment Report for September 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Compliance 09/29/2023 Monthly Purchase Gas Adjustment Report for August 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Report 08/25/2023 Monthly Purchase Gas Adjustment Report for July 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Report 07/31/2023 Monthly Purchase Gas Adjustment Report for June 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Report 06/30/2023 Monthly Purchase Gas Adjustment Report for May 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Report 05/30/2023 Monthly Purchase Gas Adjustment Report for April 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Report 04/27/2023 Monthly Purchase Gas Adjustment Report for March 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Compliance 03/28/2023 Monthly Purchase Gas Adjustment Report for February 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal)
Compliance 02/21/2023 Monthly Purchase Gas Adjustment Report for January 2023, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal) Staff reviewed this report and finds that it complies with WAC 480-90-233(5).
Report 01/25/2023 Monthly Purchase Gas Adjustment Report for December 2022, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal) Staff reviewed this report and finds that it complies with WAC 480-90-233(5).
Report 12/27/2022 Monthly Purchase Gas Adjustment Report for November 2022, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal) Staff reviewed this report and finds that it complies with WAC 480-90-233(5).
Open Meeting Memo 10/27/2022 Open Meeting Memo for the October 27, 2022 Open Meeting.
Comment 10/21/2022 Comments, on behalf of Public Counsel, from Lisa Gafken. (via web portal)
Workpapers 10/17/2022 Redacted Workpapers, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)
Replacement Page 10/17/2022 Replacement Page, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)
Workpapers 09/02/2022 Redacted Workpapers, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)
Initial Filing 09/02/2022 Revises Tariff WN U-29, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)