UTC Case Docket Details
Docket Number 260215
| Docket Number | UE-260215 |
|---|---|
| Advice | |
| Company | Avista Corporation |
| DBA | Avista Utilities |
| Filing Type | Tariff Revision |
| Industry (Code) | Electric (140) |
| Status | Closed |
| Lead Staff | Evren, Nezih (UTC) |
| Filed Date | 03/31/2026 |
| Effective Date | 07/01/2026 |
| Summary | Revises Tariff WN U-28, the purpose of this filings rate adjustment is related to Avista’s Annual Energy Recovery Mechanism (ERM) Review for calendar year 2025. |
Event History
- 06/30/2026 -- Allowed (Commissioner moved the Commission enter an Order in docket UE-260215, requiring Avista Corporation d/b/a Avista Utilities to amend its revision to its tariff WN U-28, Schedule 92, filed on March 31, 2026, to amortize over 24 months, the accumulated energy recovery mechanism surcharge deferral balance of $89,557,398 dollars, applying the companies approved cost of debt. Approve the 2025 solar select program, rate payer rebate of $436,093 dollars and requiring Avista in future annual energy recovery mechanism filings, to provide detailed confidential workpapers, supporting climate commitment act related general ledger and compliance instrument tracking system service account activity, ecology auction activity, allowance market transactions and a comparison of prior estimates to final verified obligations and actual recorded customer impacts.)
- 07/02/2026 -- Closed
- 06/25/2026 -- Open Meeting
- 04/01/2026 -- Pending
- 04/01/2026 -- Open