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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 the DOE as “the world’s most resilient nuclear fuel form, refined for commercial scale”.

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Mar 16, 2026

X-energy, IHI Corporation Partner to Advance U.S.-Japan SMR Supply Chain Development

Partnerships
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Feb 13, 2026

TRISO-X Receives First-Ever Part 70 HALEU Fuel Fabrication License

Regulatory
Jan 15, 2026

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

Deployments
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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Dec 8, 2025

X-energy Appoints Daniel Gross as Chief Financial Officer

Leadership
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Nov 24, 2025

X-energy Closes Oversubscribed $700 Million Series D Financing Round to Continue Expansion to Meet Global Energy Demand

Investors
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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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Oct 27, 2025

X-energy Appoints Dragan Popovic as Chief of Global Operations

Leadership
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Sep 25, 2025

X-energy Confirms Feasibility of Xe-100 Advanced Small Modular Reactor Deployment in Alberta

Milestones
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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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