X-Energy, LLC products

To address the need for ground, sea and air transportable small power production, X-energy has developed reactor concepts with potential civilian government, remote community and critical infrastructure applications.

We’re focused on Gen-IV High-Temperature Gas-cooled Reactors (HTGR) as the technology of choice, with advantages in sustainability, economics, reliability and safety.

Our reactors use tri-structural isotropic (TRISO) particle fuel, developed and improved over 60 years. We manufacture our own proprietary version (TRISO-X) to ensure supply and quality control.