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We design and deploy safe, efficient advanced small modular reactors for an unmatched range of global markets & applications.

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Built on decades proven technology to deliver a new standard in reliable energy.

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Described by U.S. DOE as “the most robust nuclear fuel on earth.”

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Deployments

Mar 19, 2026

X-energy, Talen Energy to Evaluate Gigawatt-Scale XE-100 SMR Deployment

Deployments
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Jan 15, 2026

X-energy and SGL Carbon Execute 10-Year Supply Agreement, Begin Graphite Production

Deployments
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Dec 18, 2025

X-energy, Doosan Enerbility Announce 16-Unit Reservation Agreement and Capacity Expansion to Support 11 GW Pipeline

Deployments
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Nov 17, 2025

X-energy Begins Vertical Construction for First-in-the-Nation Advanced Nuclear Fuel Fabrication Facility

Deployments
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Nov 10, 2025

X-energy, Toyo Tanso Announce Graphite Supply Agreement for Initial Xe-100 Deployment

Deployments
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Nov 6, 2025

X-energy Begins Commercial Qualification Testing for TRISO-X Fuel at Idaho National Laboratory

Deployments
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Sep 14, 2025

Centrica and X-energy Sign Joint Development Agreement to Deploy U.K.’s First Advanced Modular Reactors and Pursue 6 Gigawatts of New Nuclear Capacity in the U.K.

Deployments
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Aug 5, 2025

X-energy Selects Clark Construction Group for $48.2 Million Building Construction Phase of TRISO-X Fuel Fabrication Facility

Deployments
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Apr 9, 2025

TRISO-X Allocated First Tranche of HALEU for Pioneering Fuel Fabrication

Deployments
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