United States · Bill · S
S. 4242 (117th)
Thorium Energy Security Act of 2022
Introduced
18 May 2022
Last action
18 May 2022 · Introduced
Status
Read twice and referred to the Committee on Energy and Natural Resources.
Sponsors
Tommy Tuberville, Roger Marshall
Subjects
Energy
Source updated
24 March 2026
Summary
Thorium Energy Security Act of 2022 This bill requires the Department of Energy and other relevant agencies to preserve uncontaminated inventories of uranium-233 to foster the development of thorium-based nuclear reactors. The bill also makes funding available for transferring inventories to interim or permanent storage facilities. Additionally, the bill requires various reports, including on the progress China has made in developing thorium-based reactors.
This text is taken from the official record. PoliticalRepo does not editorialize.
Timeline
18 May 2022
Introduced
Read twice and referred to the Committee on Energy and Natural Resources.
Source: IntroReferral
18 May 2022
Introduced
Introduced in Senate
Source: IntroReferral
Votes
No vote records are attached yet.
Versions
- Introduced in Senate · 18 May 2022 · Official file
Documents
3 official files
Introduced in Senate (text)
Introduced in Senate (text)
Introduced in Senate · EN · 18 May 2022
Introduced in Senate (PDF)
Introduced in Senate · EN · 18 May 2022
Introduced in Senate
summary · EN · 18 May 2022
Sponsors
- Tommy Tuberville · R · Sponsor
- Roger Marshall · R · Sponsor
- · sseg00 · Standing
Related records
No cross-record relationships stored yet.
Sources
PoliticalRepo is an index and interpretation layer, not the authoritative legal source.
- Official source: https://www.congress.gov/bill/117th-congress/senate-bill/4242
- Open data entity: https://api.congress.gov/v3/bill/117/s/4242
- us · 117-s-4242 · source updated 24 March 2026