SB6355

Concerning the electric transmission system.

Complete·3/30/26

Establishes the Washington Electric Transmission Authority to improve transmission reliability, resilience, and affordability.

The bill establishes the Washington Electric Transmission Authority to improve transmission reliability, resilience, and affordability. The authority will coordinate siting and permitting, engage with utilities and developers, and support economic growth. It creates the electric transmission capital and operating accounts in the state treasury. The authority must prioritize partnerships for new transmission projects, avoid impacts on overburdened communities, and maximize the use of existing rights-of-way.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

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9
0
Democratic CaucusRepublican Caucus

Roll Call Votes

32 Yea

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17 Nay

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Calendar

Mar 9

8:00 AM

House Committee on Appropriations Executive Session

Mar 5

8:00 AM

House Committee on Appropriations Public Hearing

History

Mar 30

Senate

Governor signed.

Mar 30

Senate

Chapter 249, 2026 Laws.

Mar 30

Senate

Effective date 6/11/2026*.