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 |
|---|---|---|---|
| 10/30/2026 | 1/1/2027 | An overall decrease in Schedule 111 rates, this filing implements supplemental State Carbon Reduction Charge rates, reflecting a true-up for the 2023-2025 period. | |
| 10/27/2026 | 12/11/2026 | Revisions to electric Schedule 95 and Schedule 139, decreasing rates in accordance with PSE's approved Power Cost Adjustment Annual Report. | |
| 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. | |
| 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 |
|---|---|---|---|
| 10/30/2026 | 1/1/2027 | An overall decrease in Schedule 111 rates, this filing provides the annual true-up for the 2023-2026 compliance period and sets new supplemental rates. | |
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. |