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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.
This Wire brief sits within Fusion42's coverage of Clean Energy.
◆ ◆ 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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1 source · 28 Jul 2026
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