UTC Case Docket Document Sets

Initial Filing

Filing UG - 230130

Company: Avista Corporation

DBA: Avista Utilities

Filing Type: Petition for Accounting Order

Case Status: Closed

Dates (Opened & Effective): 02/22/2023 & 11/21/2024

Summary: Petition for an order authorizing the Company to revise its Natural Gas Book Depreciation rates and authorizing deferred accounting treatment for the difference in depreciation expense.

Document Type	Date	Description
Initial Filing	02/22/2023	Petition for order that authorizes the accounting treatment of Company to Revise its Natural Gas Book Depreciation Rates and Authorizing Deferred Accounting Treatment for the Difference in Depreciation Expense, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal) Avista 2021 - Gas - Curves and Life Tables.pdf 3 MB Avista 2021 - Common - Net Salvage.pdf 60 KB Avista 2021 - Gas - Net Salvage.pdf 305 KB Avista 2021 - Electric - Service Life File.xlsx 954 KB Avista 2021 - Combined 392, 396 - Service Life File.xlsx 269 KB Avista 2021 - Common - Service Life File.xlsx 171 KB Avista 2021 - Gas OR - Balance File.xlsx 41 KB Avista 2021 - Electric - Depreciation Calculations.pdf 3 MB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment A-1-2-22-2023.pdf 694 KB Avista 2021 - Group Locations.xlsx 24 KB Avista 2021 - Combined 392, 396 - Net Salvage File.xlsx 76 KB Avista 2021 - Depreciation Summary Schedule.xlsx 115 KB 230130-AVA-CLtr-Pet-Acct-Gas-Depreciation-2-22-2023.pdf 122 KB Avista 2021 - Weighted Net Salvage Table.xlsx 61 KB Avista 2021 - Gas ID-WA-AN - Depreciation Calculations.pdf 603 KB Avista 2021 - Electric - Net Salvage File.xlsx 5 MB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment B-2-2-22-2023.pdf 701 KB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-02.22.2023.pdf 434 KB Avista 2021 - Gas - Net Salvage File.xlsx 495 KB Avista 2021 - Gas - Service Life File.xlsx 433 KB Avista 2021 - Common - Curves and Life Tables.pdf 99 KB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment B-2-22-2023.pdf 912 KB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment A-2-22-2023.pdf 216 KB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment B-1-2-22-2023.pdf 3 MB Avista 2021 - Gas AA - Balance File.xlsx 26 KB Avista 2021 - Combined 392, 396 - Curves and Life Tables.pdf 521 KB Avista 2021 - Common - Balance File.xlsx 45 KB Avista 2021 - Gas ID-WA-AN - Balance File.xlsx 54 KB Avista 2021 - Common - Net Salvage File.xlsx 32 KB Avista 2021 - Gas AA - Depreciation Calculations.pdf 67 KB Avista 2021 - Electric - Balance File.xlsx 184 KB Avista 2021 - Combined 392, 396 - Net Salvage.pdf 229 KB 230130-AVA-WA-Pet-Acct-Gas-Depreciation-Attachment C-2-22-2023.pdf 9 MB Avista 2021 - Electric - Curves and Life Tables.pdf 4 MB Avista 2021 - Common - Depreciation Calculations.pdf 296 KB Avista 2021 - Gas OR - Depreciation Calculations.pdf 380 KB