Provide federal grants to support the development and deployment of advanced nuclear reactor technologies.
One policy goal, tracked across every bill that has carried it.
What’s happening with SPARC Act?
The SPARC Act is currently tracked under S. 1380, which last saw committee hearings on March 18, 2026. The Senate committee must now decide whether to hold a vote to move the bill forward, though most legislation fails because committees choose not to act at all. This bill has seen no recorded activity since March 18, 2026.
Updated July 9, 2026 · Generated by AI. Always verify with official sources.
Where it stands
Now carried by SPARC Act (S. 1380 (119th)) →
Legislative Progress
How we got here
Every bill that has carried this goal, oldest first.
Died with Congress · Jan 3, 2025
Died when the 118th Congress ended without final passage. Bills must be reintroduced under a new number to be revived.
Reintroduced · Jan 3, 2025
Reintroduced from S. 705 (118th), which died when its Congress ended.
S. 705 (118th) →
Vehicles
Who’s behind it
Jacky Rosen (D-NV)Wrote and sponsored the current bill.