UTC Case Docket Document Sets

Filing UG - 210379

Company: Avista Corporation

DBA: Avista Utilities

Filing Type: Tariff Revision

Case Status: Closed

Dates (Opened & Effective): 05/26/2021 & 08/01/2021

Summary: Revises Tariff WN U-29, Decoupling Mechanism Adjustment, to amortize the difference between authorized and actual revenues for calendar year 2020. The change increases revenues by $2.4 million. The impact for a residential customer using an average of 67 therms per month is an increase of $1.08 or 1.87 percent.

Document Type	Date	Description
Workpapers	05/26/2021	Workpapers, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal) 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-A-5-26-2021.xlsx 66 KB 210379-2020 Earnings Test Adjustments.xlsx 32 KB 210379-GDWA 04.01.21 Rates 2020 CB Weather Normalized Revenue - Billing.xlsx 358 KB 210379-WA Decoupling Q4 2020 Report.xlsx 512 KB 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-A-5-26-2021.pdf 223 KB 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-B-5-26-2021.pdf 2 MB 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-B-5-26-2021.xlsx 75 KB 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-C-5-26-2021.pdf 675 KB 210379-1) 12.2020Property Tax.xlsx 49 KB 210379-Decoupling Earnings Test 2020 CBR WA Natural Gas Model.xlsx 122 KB 210379-12.2020 GDWA DM D and A Calc.xlsx 369 KB
Initial Filing	05/26/2021	Revises Tariff No. WN U-29, on behalf of Avista Corporation d/b/a Avista Utilities, from Joe Miller. (via web portal) 210379-Avista-WA-Decoupling-Cust Not-DRAFT-5-26-21.pdf 86 KB 210379-Avista-WA-Natural-Gas-Decoupling-Attachment-A-5-26-2021.pdf 223 KB 210379-AVA-NaturalGas-Comm-Basis-Rpt-Cltr-4-23-2021.pdf 349 KB 210379-FERC Interest Rates Q2 2021.pdf 471 KB 210379-Avista-WA-Natural-Gas-Decoupling-Cltr-175-5-26-2021.pdf 138 KB 210379-Avista-WA-Natural-Gas-Decoupling-Trf-175-5-26-2021.pdf 92 KB