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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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Apr 23, 2026

X-energy Announces Pricing of Upsized Initial Public Offering

Investors
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Apr 15, 2026

X-energy Announces Launch of its Initial Public Offering

Investors
Mar 20, 2026

X-energy Submits Draft Registration Statement to the SEC for Initial Public Offering

Investors
Mar 19, 2026

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

Deployments

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Mar 7, 2023

X-energy to Open First Plant Support Center for XE-100 Advanced Small Modular Reactor Fleet

Milestones
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Mar 6, 2023

X-energy Taps Dr. Benjamin Reinke to Drive Customer Growth as Head of Global Business Development

Leadership
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Mar 1, 2023

Dow and X-energy Advance Efforts to Deploy First Advanced Small Modular Nuclear Reactor at Industrial Site Under DOE’s Advanced Reactor Demonstration Program

Deployments
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Feb 21, 2023

TRISO-X Announces Relocation and Expansion of its Oak Ridge Offices Ahead of Construction for New Headquarters and Fuel Fabrication Facility

Deployments
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Feb 14, 2023

X-energy Announces Appointments, Promotions to Senior Leadership Team

Leadership
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Feb 8, 2023

X-energy Announces Appointments of Christopher Ginther and Kathleen Hyle to Board of Directors

Leadership
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Feb 1, 2023

NRC Begins Public Engagement for TRISO-X Advanced Nuclear Fuel Facility License Application

Regulatory
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Jan 30, 2023

X-energy Canada and Invest Alberta Collaborate to Develop Economic Opportunities in Support of Potential XE-100 SMR Projects

Partnerships
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