Integrated System Planning consolidation request approved

On July 11, 2024 the Washington Utilities and Transportation Commission approved PSE’s request to consolidate our Integrated Resource Plan (IRP) and Clean Energy Implementation Plan (CEIP) into a single Integrated System Plan (ISP) due on Jan. 1, 2027. PSE is rapidly shifting focus toward the new ISP and will provide additional details soon.


Additional information can be found under Commission Dockets 240433 and 240434.

June 9, 2026
Equity in Place-Based Planning The June Equity Advisory Group meeting will take place on Monday, June 15, from 5-7 p.m. EAG meeting livestreams can be viewed on the EAG YouTube channel . Meeting materials Agenda Presentation Hot Sheet
June 2, 2026
PSE signs long-term Power Purchase Agreement for Avangrid’s Big Horn I Wind Project in Washington state
May 21, 2026
PSE hosted an RPAG meeting Thursday, May 28 from 1 p.m. to 3:30 p.m. to discuss the preliminary reference case results and implications for the 2027 Integrated System Plan (ISP).  Ways to join Join the webinar on Zoom (a Zoom account is not required) Watch the livestream on YouTube Meeting materials Agenda Presentation
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