Claims vs Record disc-018
unresolvedregulatory Where did the HALEU come from? Pilot rules point to DOE's allocation program; Valar is in none of its announced rounds
What was said
- Valar Atomics and Los Alamos (NOVA release) (2025-11-18): "Valar Atomics provided the reactor core, TRISO fuel, and system configuration."Los Alamos National Laboratory and Valar Atomics Announce Project NOVA Criticality Milestone in Nevada (Valar Atomics / Los Alamos National Laboratory (joint release on Valar's site), 2025-11-18)
- Isaiah Taylor (Series B post) (2026-08-04): Valar "will not rely on outside suppliers" for fuel.Announcing our $1B Series B Led By Sequoia (Isaiah Taylor) (Valar Atomics, 2026-08-04)
What the record shows
- Hogan Lovells' summary of DOE's pilot application rules: if a reactor needs HALEU, 'it is the responsibility of the applicant to ensure they are in the allocation process' of DOE's HALEU Availability Program.
- DOE's three announced HALEU allocation rounds (April 2025, August 2025, July 2026) name nine recipients; Valar is not among them.U.S. Department of Energy to Distribute Next Round of HALEU to U.S. Nuclear Industry (U.S. Department of Energy, 2025-08-26)
- DOE's shipping review cleared HALEU TRISO compacts for Ward 250 from a federal site, NNSA's criticality center in Nevada, with DOE's Savannah River office as applicant; it does not say who made the fuel or who owns the uranium.Safety Evaluation Report, Letter Amendment of Certificate of Compliance No. 9979 for the Model 9979 Package, Docket 26-35-9979 (U.S. Department of Energy, Packaging Certification Program, 2026-05-20)
- The NOVA release says 'Valar Atomics provided the reactor core, TRISO fuel' for the test at the National Criticality Experiments Research Center in Nevada, and DOE's shipping review clears HALEU compacts from that same center to Ward 250. The likeliest reading is that Ward 250's fuel is the NOVA fuel moved to Utah; that still does not say where Valar obtained the uranium or who made the fuel.Los Alamos National Laboratory and Valar Atomics Announce Project NOVA Criticality Milestone in Nevada (Valar Atomics / Los Alamos National Laboratory (joint release on Valar's site), 2025-11-18)
- DOE's fuel-line release says selected companies 'must manage the sourcing of nuclear material feedstock' and 'may apply' for HALEU through DOE's HALEU Availability Program: applying is an option, not the only route.Energy Department Selects Four Companies for Advanced Nuclear Fuel Line Pilot Projects (U.S. Department of Energy, 2025-09-30)
The gap: Valar is in none of DOE's three announced HALEU allocation rounds, yet HALEU fuel for Ward 250 was cleared to ship from a federal site, most likely the NOVA fuel Valar says it provided. DOE's own words make its allocation program one route among others ('may apply'). No public record says who fabricated the fuel, who owns the uranium, or on what terms Valar received it.
In plain termsHALEU is scarce; the U.S. has little of it, and DOE hands it out in announced rounds. The pilot program's rules told companies needing HALEU to get into that process. Valar is not on any of the three announced lists, yet DOE cleared HALEU fuel for Ward 250 to ship from a federal nuclear site in Nevada. Valar says it 'provided' the fuel for its Los Alamos test and will make its own in future. The fuel may have come under an agreement that is simply not public; the record does not show whose uranium is in the reactor or on what terms.
Why it matters: Who owns and supplies the uranium decides who is accountable for it; who owns the uranium and on what terms it was supplied are not in the public record.
What would settle it: FOIA to DOE Office of Nuclear Energy (HALEU Availability Program) and NNSA Nevada Field Office for any allocation, loan, lease or sale of HALEU to Valar or for Project NOVA and Ward 250, and the fuel fabricator's identity; FOIA to DOE Savannah River Operations Office for the Model 9979 application.