Increase federal funding for research and development of deep geothermal energy technologies.
One policy goal, tracked across every bill that has carried it.
What’s happening with DEEP Act?
The DEEP Act, introduced as S. 4755 on June 10, 2026, sits in the Senate Committee on Environment and Public Works. Committee members must decide whether to hold a vote to move the bill forward, but most bills fail because they never receive a committee vote. This bill follows a similar path to S. 3433, which expired in the previous session without reaching a vote.
Updated July 9, 2026 · Generated by AI. Always verify with official sources.
Where it stands
Now carried by DEEP Act (S. 4755 (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. 3433 (118th), which died when its Congress ended.
S. 3433 (118th) →
Vehicles
Who’s behind it
Mike Lee (R-UT)Wrote and sponsored the current bill.