Pending UTC filings
Puget Sound Energy has filed a three-year rate plan request with the Washington Utilities and Transportation Commission (UTC). If approved by the UTC, new rates would be effective in early 2027.
Electric tariff filings
Listed below are Puget Sound Energy's regulatory applications/filings currently under review by the UTC. Prior to any changes in our rates and tariffs, we must obtain regulatory approval.
| ADVICE | FILED DATE | PROPOSED EFFECTIVE DATE | PROPOSAL |
|---|---|---|---|
| 10/19/2026 | 12/11/2026 | This filing proposes revised standard rates for purchases from Qualifying Facilities (“QF”) of five megawatts or less, and an updated schedule of PSE’s Estimated Avoided Costs of Energy and Capacity. | |
| 10/5/2026 | 1/1/2027 | This filing specifies terms regarding PSE's electric Schedule 551 Public Charging Service. | |
| 9/30/2026 | 1/1/2027 | This filing updates Schedule 141COL, Colstrip Adjustment Rider, to reflect the annual true-up of costs and benefits associated with the Colstrip generating facility, effective January 1, 2027. | |
| 9/24/2026 | 11/1/2026 | Electric Schedule 43 – Interruptible Primary Service for Total-Electric Schools: Allows PSE the discretion to request service interruptions to test Customer preparedness for unexpected interruptions, with no resulting Critical Demand Charge. | |
| 2/27/2026 | 3/29/2026 | General Rate Case revising Tariff No. WN U-60 which includes a multiyear rate plan to update its electric rates. |
Natural gas tariff filings
Listed below are Puget Sound Energy's regulatory applications/filings currently under review by the UTC. Prior to any changes in our rates and tariffs, we must obtain regulatory approval.
| ADVICE | FILED DATE | PROPOSED EFFECTIVE DATE | PROPOSAL |
|---|---|---|---|
| 9/18/2026 | 11/1/2026 | PSE's annual request to change natural gas commodity rates under the Purchased Gas Adjustment (PGA) mechanism. The filing also clarifies that customers purchasing Renewable Natural Gas under Schedule 138 will not be subject to the Schedule 111 CCA Customer Charge or related CCA customer benefits on the renewable natural gas portion of their usage. | |
9/17/2026 Substitute 10/23/2026 |
11/1/2026 | An overall decrease in Schedule 141LNG rates, this filing is an annual true-up of the costs for the construction and development of the Tacoma liquefied natural gas facility. | |
| 2/27/2026 | 3/29/2026 | General Rate Case revising Tariff No. WN U-2 which includes a multiyear rate plan to update its natural gas rates. |