Browse billsOfficial source 
SB 5129
Nuclear reactor technology
Floor Vote
Jurisdiction
Washington
Session
2023-2024 Regular Session
Last updated at
Jun 16, 2026, 7:01 PM
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Sign in to take action- Introduced
- Passed Senate
- Passed House
- To Governor
- Became Law
Bill overview
Planning for advanced nuclear reactor technology in Washington.
Sponsors
Official sponsors from legislative records.
Primary sponsor
Drew MacEwen
SenateWARepublican
Cosponsors
Jeff Holy
SenateWARepublican
Jim McCune
SenateWARepublican
Mark Mullet
SenateWA
Phil Fortunato
SenateWARepublican
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