Xe-100

artist rendering of X-Energy Xe-100 reactor design


Project Overview

The U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre-application activities with X-Energy LLC starting in September 2018. X-Energy is a Rockville, MD company designing the Xe-100 reactor which is a pebble-bed, high-temperature gas-cooled reactor (HTGR). Each reactor will generate 200MWt and approximately 80MWe. The standard Xe-100 "four-pack" plant generates approximately 320MWe.

For more information, please see the Xe-100 reactor pre-application documents (NRC Docket 99902071).

Pre-Application Activities

Product Type Reference Status
Quality Assurance Program Description for Design Certification of the Xe-100 Reactor Technical Report ML20343A088
 
Feedback Provided
ML20233A910
Mechanistic Source Term Verification and Validation  White Paper ML19283B524 Feedback Provided
ML20069C346
Reactor Pressure Vessel Construction Code Assessment for the Xe-100 Reactor White Paper ML20202A598 Under Review

Page Last Reviewed/Updated Wednesday, June 16, 2021