Latest X-energy News & Updates

See the latest news and media coverage for X-energy. We track all announcements, press releases, and industry mentions in real time, all in one place.

X-energy

Advanced reactor and nuclear fuel developer

x-energy.com

Headquarters: Rockville, United States
Company type: Private company
Number of employees: 1,000–1,700
Industry: Independent Power Producers

Last updated Yesterday

Latest news about X-energy

In short: X-energy raised $1.02 billion in a record nuclear IPO and advanced SMR projects with Amazon, AEP and Centrica.

Company announcements

Yesterday X-energy

X-energy completes NRC safety review for Xe-100 SMR

The NRC finished its Final Safety Evaluation Report, marking a key step toward the Construction Permit. This establishes regulatory precedent for future licensing.

October 19 X-energy

X-energy partners with Amazon and AEP for SMR project in Indiana

A joint development agreement advances feasibility for a 960 MW plant. Amazon provides funding to support over 5 GW of new nuclear capacity by 2039.

September 29 X-energy

X-energy advances UK nuclear plans

The Xe-100 passed the Generic Design Assessment, enabling regulatory work for advanced plants at Hartlepool alongside Centrica.

September 25 X-energy

X-energy announces retirement of TRISO-X President Joel Duling

Duling steps back for health reasons, becoming a senior advisor. Jason Hatfield assumes interim leadership while X-energy searches for a permanent successor.

Media coverage

Yesterday The Manila Times

NRC Completes Landmark Safety Review of X-energy’s Xe-100 SMR

Final Safety Evaluation Report formally completes NRC safety reviewMarks completion of both primary reviews required for Construction Permit approvalEstablishes regulatory precedent to support more ...

October 27 NPI Fund

News Release - X-energy & Ares Acquisition Go Public — X-energy (2026)

X-energy is developing a more advanced small modular reactor (“SMR”) and proprietary fuel that can safely and efficiently deliver affordable zero-carbon energy to people around...

October 19 Barron's

X-Energy Stock Rises on Amazon Nuclear Power Plans After Post-IPO Slump

Amazon would help fund development of a proposed Indiana nuclear plant using X-Energy reactors and...

October 11 MSN

Centrus Energy's deal with X-energy could reshape nuclear fuel supply

This video examines Centrus Energy's new supply agreement with X-energy and its impact on the US nuclear industry. The host explains how limited domestic enrichment...

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