WPP

The Western Transmission Expansion Coalition, or WestTEC, is a West-wide effort to develop an actionable transmission study to support the needs of the future energy grid. The final deliverable will be a West-wide transmission needs study looking out over 10- and 20-year periods. Western Power Pool is coordinating the project, which spans across the West and includes regional partners representing a broad swath of industry sectors, States and Tribes. Taking a new, unique approach, WestTEC is industry-led and anchored in four commitments: to be different, inclusive, expedient and transparent.

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Western Transmission Expansion Coalition

WestTEC Steering Committee Roster

June 11, 2026 REC Recording

Public Meeting

May 21, 2026 REC Recording

May 21, 2026 Presentation

May 5, 2026 Public Webinar Recording

May 5, 2026 Public Webinar Slides

March 19, 2026 WestTEC REC Recording

March 19, 2026 WestTEC REC Presentation

February 26, 2026 WestTEC REC Recording

February 26, 2026 WestTEC REC Presentation

WestTEC 10-Year Horizon Report

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Participants