TRISO-X

Deals and links 3

• Centrus Energy supplies TRISO-X Under the Aug 2026 X-energy/Centrus definitive agreement, HALEU enriched at Piketon is to be supplied to TRISO-X for fuel fabrication.

  “HALEU enriched by Centrus at the American Centrifuge Plant in Piketon, Ohio will be supplied to X-energy’s fuel subsidiary TRISO-X, LLC (“TRISO-X”) for the fabrication of TRISO-X coated particle fuel at its fuel fabrication campus in Oak Ridge, Tennessee.”

  ³x-energy.com · checked 2026-10-10 High confidence Report a correction: Centrus Energy supplies TRISO-X
• Sargent & Lundy supplies TRISO-X Design and licensing support for the TRISO-X fuel fabrication facility (10 CFR 70) since 2018, including site selection, site characterization and the environmental report for the license application. Ongoing engagement; TRISO-X received its Part 70 license in Feb 2026 (per seed).

  “Since 2018, we have worked directly with TRISO-X, a wholly-owned subsidiary of X-energy, on the design and licensing of their currently-sized 5-MTU FFF.”

  ⁴sargentlundy.com · checked 2026-10-10 High confidence Report a correction: Sargent & Lundy supplies TRISO-X
• U.S. Department of Energy supplies TRISO-X Conditional HALEU allocation (Apr 2025), first round.

  “The U.S. Department of Energy (DOE) today made conditional commitments to provide high-assay low-enriched uranium (HALEU) to five U.S. nuclear developers to meet their near-term fuel needs.”

  ⁵energy.gov · checked 2026-10-10 High confidence Report a correction: U.S. Department of Energy supplies TRISO-X

Plants and sites 1

• TRISO-X owns TRISO-X TX-1 fuel fabrication facility Fuel plant · Under construction · Oak Ridge, TN · NRC Part 70 license Feb 2026; under construction.
  ¹x-energy.com · checked 2026-10-10 ⁶world-nuclear-news.org ⁷ans.org High confidence Report a correction: TRISO-X owns TRISO-X TX-1 fuel fabrication facility

Sources 7