---
title: "Thorium Energy Security Act of 2022"
identifier: "117-S-4242"
congress: 117
bill_number: 4242
bill_type: "S"
version_code: "is"
version_type: "Introduced in Senate"
bill_url: "https://chamberzero.com/congresses/117/bills/s/4242"
source: "https://www.congress.gov/bill/117th-congress/senate-bill/4242"
site: "Chamber Zero"
site_url: "https://chamberzero.com"
rendered_at: "2026-06-04T00:49:18.761Z"
---
# Full Text Index

Full inline text is not available for this bill version in the current text index, but the section-level markdown is available below.

- [SECTION 1 Short title](/congresses/117/bills/s/4242/sections/1-section-one.md)
- [SECTION 2 Findings](/congresses/117/bills/s/4242/sections/2.md)
- [SECTION 3 Sense of Congress](/congresses/117/bills/s/4242/sections/3.md)
- [SECTION 4 Definitions](/congresses/117/bills/s/4242/sections/4.md)
- [SECTION 5 Preservation of uranium-233 to foster development of thorium molten-salt reactors](/congresses/117/bills/s/4242/sections/5.md)
- [SECTION 6 Storage of uranium-233](/congresses/117/bills/s/4242/sections/6.md)
- [SECTION 7 Interagency cooperation on preservation and transfer of uranium-233](/congresses/117/bills/s/4242/sections/7.md)
- [SECTION 8 Report on use of thorium reactors by People's Republic of China](/congresses/117/bills/s/4242/sections/8.md)
- [SECTION 9 Report on medical market for isotopes of uranium-233](/congresses/117/bills/s/4242/sections/9.md)
- [SECTION 10 Report on costs to United States nuclear enterprise](/congresses/117/bills/s/4242/sections/10.md)