UTC Case Docket Details
Docket Number 250775
| Docket Number | UG-250775 |
|---|---|
| Advice | |
| Company | Avista Corporation |
| DBA | Avista Utilities |
| Filing Type | Tariff Revision |
| Industry (Code) | Natural Gas (150) |
| Status | Pending |
| Lead Staff | Johnson, Debra (UTC) |
| Filed Date | 10/15/2025 |
| Effective Date | 01/01/2026 |
| Summary | Revises Tariff No. WN U-29 to revise the voluntary Renewable Natural Gas (RNG) program (Program) that provides natural gas customers within Avista’s Washington natural gas service territory a voluntary opportunity to purchase RNG as part of their monthly billing. The Company proposes to increase the therms provided per $5.00 block from 1.5 therms to 2 therms. |
Event History
- 12/23/2025 -- Open Meeting
- 10/15/2025 -- Pending
- 10/15/2025 -- Open