Wire · technology
US boosts next-generation nuclear fuel supply with key TRISO approval
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Fusion42 · 28 July 2026 · Fusion42 review
The US Nuclear Regulatory Commission has approved TRISO fuel production and advanced HALEU (high-assay low-enriched uranium) initiatives, clearing regulatory barriers for next-generation nuclear fuel supply chains. This establishes domestic manufacturing capacity for advanced reactor fuel that was previously unavailable in the US market.
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◆ ◆ The Wire takeaway
The NRC just unblocked domestic TRISO and HALEU fuel production—removing the supply constraint that kept next-gen reactors on paper. If you're building modular reactors or advanced thermal systems, your fuel bottleneck is now open, and you have a window to lock supply before the queue forms.
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