Antares and BWXT set an initial tonne of TRISO fuel for Antares's microreactors
From the Energy digest for Oct 29, 2026
Thread: newgen — SMR industrial base: fuel cycle + supply chain stacking · continuing
What happened: The commercial agreement between Antares Nuclear and BWX Technologies covers an initial tonne of TRISO fuel for Antares's microreactors, with volumes that could increase as deployment requirements evolve to support Antares's advanced reactor program, World Nuclear News reported on October 29, 2026.
What's genuinely new: The agreement now carries its first checkable facts — the fuel type (TRISO) and an initial quantity (one tonne) — built on the multi-year fabrication arrangement reported on October 27. It remains a procurement agreement: no deliveries dated, no deployments named.
Watch: Delivery schedules against Antares's deployment requirements; the remaining stages of the DOE safety review for the Mark-1 announced alongside the October 27 deal; and any named deployment or offtake partner.
Links: World Nuclear News · Oct 29, 8:17 AM ET