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 |
|---|---|---|---|
|
11/24/2025 Substitute 12/16/2025 Substitute 2/17/2025 |
3/14/2026 | PSE’s annual update to the electric surcharge rates that recover the costs of PSE’s Wildfire Mitigation and Response Plan. This tariff filing proposes an overall average increase of 0.63 percent in revenue. A typical residential electric customer using 800 kWh per month would see an average monthly increase of $0.92. | |
| 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. | |
| 2/27/2026 | 5/1/2026 | Annual rate adjustments to the Electricity Conservation Service Rider to recover costs associated with energy efficiency conservation programs, including the 2026 program year budget and true-up of 2024 and 2025 actual costs. This filing results in a revenue requirement increase of **$195.3 million**, representing a **0.85 percent** increase to overall customer bills. |
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 |
|---|---|---|---|
| 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. | |
| 2/27/2026 | 5/1/2026 | Annual rate adjustments to the Natural Gas Conservation Service Rider to recover costs associated with natural gas energy efficiency conservation programs, including the 2026 program year budget and true-up of 2024 and 2025 actual costs. This filing results in a revenue requirement increase of **$55.7 million**, representing a **1.35 percent** increase to overall customer bills. |