X-energy is an advanced nuclear reactor & fuel company. We develop Generation IV high-temperature gas cooled nuclear reactors (SMR) & TRISO fuel to power them.

Discover how X-energy’s advanced nuclear reactor technologies are shaping the future of clean and reliable energy.

The Xe-100 reactor is a small modular nuclear reactor developed by X-energy. It is based on High-Temperature Gas-cooled Reactor (HTGR) technology. X-energy's nuclear technology represents the next generation of clean, safe, reliable, and zero-carbon nuclear energy.

Explore open career opportunities at X-energy and join the movement to drive clean nuclear energy solutions.

Oct 16, 2024 · X-energy’s simplified, modular, and intrinsically safe SMR design expands applications and markets for deployment of nuclear technology and drives enhanced safety, lower cost and faster construction timelines when compared with other SMRs and conventional nuclear.

Sep 6, 2023 · Learn about X-energy’s latest technology explainer, showcasing advancements in nuclear energy and clean power solutions.

Dec 6, 2022 · The combination will establish X-energy as a publicly-traded, developer of a more advanced small modular reactor (“SMR”) and proprietary fuel that supports the transition to clean, affordable energy through enhanced safety, lower cost, …

X-energy, Energy Northwest, and Grant County Public Utility District recently established a mutual partnership, called the TRi Energy Partnership, to support the development and commercial demonstration of X-energy’s advanced nuclear reactor, the Xe-100.

Dec 18, 2024 · WARRINGTON, England—December 6, 2023 – X-Energy UK Holdings, Ltd (“X-energy”), a wholly-owned subsidiary of X-Energy Reactor Company, LLC, today released Beyond Electricity, a new report from nuclear heat applications specialist Equilibrion detailing how the United Kingdom can accelerate its progress to net zero emissions with advanced ...

Jan 17, 2024 · The combination will establish X-energy as a publicly-traded, developer of a more advanced small modular reactor (“SMR”) and proprietary fuel that supports the transition to clean, affordable energy through enhanced safety, lower cost, …