UTC Case Docket Document Sets

Workpapers

Filing UE - 240891

Company: Avista Corporation

DBA: Avista Utilities

Filing Type: Tariff Revision

Case Status: Pending

Dates (Opened & Effective): 10/31/2024 & 01/01/2025

Summary: Revises WN U-28, the purpose of this filing is to recover Avista’s Units 3 and 4 costs (exclusive of transmission investment and those costs included in the Energy Recovery Mechanism), including operating and maintenance and other expenses, depreciation expense, decommissioning and remediation costs, and return on rate base.

Document Type	Date	Description
Workpapers	10/31/2024	Redacted Workpapers, on behalf of Avista Corporation, d/b/a Avista Utilities from Elizabeth Andrews. 240891-Copy of Workpaper - Avista-WA Elect-Colstrip-Rate-Calc-Workpapers-10-31-2024 (R).xlsx 491 KB 240891-Copy of Workpaper - Colstrip AMA 2024 Revenue Requirement -10.31.2024 (R).xlsx 1 MB 240891-AVA-Attach-B-10-31-24 (R).pdf 159 KB 240891-AVA-Attach-C-10-31-24 (R).pdf 158 KB 240891-AVA-Attach-A-10-31-24 (R).pdf 162 KB