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X-Energy & Centrus Partner on Uranium Enrichment: How NUKZ Plays the Nuclear Value Chain


As nuclear reactor developers race toward commercial deployment, securing a reliable fuel supply chain has become a top priority. Advanced reactor developer X-Energy (XE) recently signed a definitive supply agreement with Centrus Energy (LEU). As part of the deal, Centrus will provide enrichment services for both low-enriched uranium (LEU) and high-assay low-enriched uranium (HALEU). These will fuel X-Energy’s Xe-100 small modular reactors and TRISO-X fuel fabrication facility.

Key Takeaways

  • Centrus Energy finalized a contract to supply LEU and HALEU enrichment services to X-Energy. This supply is from its Ohio plant and starts in 2030, supported by customer prepayments.
  • The agreement expands Centrus’s contingent LEU and HALEU backlog to $3.0 billion.$2.4 billion of that is definitized.
  • Investors can gain broad exposure to the nuclear supply chain without private equity or single-stock risks through the Range Nuclear Renaissance Index ETF (NUKZ ).

De-Risking the Next-Generation Reactor Pipeline

Based on the agreement, Centrus will provide HALEU enriched at the American Centrifuge Plant in Piketon, Ohio, to X-energy’s fuel subsidiary, TRISO-X. Additionally, a fuel fabrication campus in Oak Ridge, Tennessee will use this supply to manufacture advanced nuclear fuel.

This agreement builds on Centrus’s existing $3.0 billion contingent enrichment backlog and follows a $900 million HALEU award from the U.S. Department of Energy. For X-energy, locking in domestic enrichment removes a major operational bottleneck for its planned deployments with key enterprise customers like Dow Inc. (DOW) and Amazon (AMZN).

Gaining Broad Exposure via Range Nuclear Renaissance Index ETF

Investors looking for nuclear exposure do not need to take on pre-IPO or single-company risks. An ETF like the Range Nuclear Renaissance Index ETF (NUKZ ) allows investors to participate across the entire nuclear renaissance.

NUKZ provides pure-play access across the full nuclear ecosystem. Rather than picking individual winners among reactor designers or utilities, NUKZ captures upside from fuel enrichment providers like Centrus alongside major uranium miners, component manufacturers, and plant operators. Therefore, as global demand for reliable baseload power accelerates, NUKZ lets investors bet on the whole race rather than a single horse.

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