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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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LLNL, Ampera partner to develop thorium-based TRISO fuel
Lawrence Livermore National Laboratory has formed a strategic partnership with Ampera to develop the company’s nuclear fuel concept through a project named THUNDER, for Thorium Unimodal Droplet Ejection for Reactors.
The focus of THUNDER is fabricating TRISO made with kernels of thorium rather than the usual uranium. LLNL and Ampera will evaluate and optimize liquid metal–jetting technology to produce highly uniform, spherical kernels of thorium-232 for later processing into TRISO fuel.
Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT 2025)
Technical Session
Wednesday, June 18, 2025|10:00–11:45AM CDT|Chicago Ballroom F
Session Chair:
Jamie B. Coble
Alternate Chair:
Vivek Agarwal
Session Organizer:
Xingang Zhao
To access paper attachments, you must be logged in and registered for the meeting.
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Knowledge-Driven Explainable AI for Automated Defect Detection in Nuclear Reactor Components
10:00–10:20AM CDT
A. Young (Univ. Strathclyde), J. Zabalza (Univ. Strathclyde), Z. Fei (Univ. Strathclyde), G. West (Univ. Strathclyde), P. Murray (Univ. Strathclyde), S. McArthur (Univ. Strathclyde)
Presented by Callum Manning (Univ. Strathclyde)
Paper
System-Level Prognostics with Explainable Artificial Intelligence
10:20–10:40AM CDT
Ark Ifeanyi (Univ. Tennessee, Knoxville), Mattia Zanotelli (Univ. Tennessee, Knoxville), Jamie Coble (Univ. Tennessee, Knoxville)
AI for Interpreting Nuclear Power Plant Documents for Power Uprates
10:40–11:00AM CDT
Norman John Mapes Jr. (INL), Kellen Giraud (INL), Brian Wilcken (INL), Ahmad Al Rashdan (INL), Marcio de Queiroz (INL)
Proximity-Based Anomaly Detection Using Graph Neural Networks for NPP Abnormal Operations
11:00–11:20AM CDT
Jeonghun Choi (KAERI), Seo Ryong Koo (KAERI)
Role of Uncertainty Quantification in the Explainability of Large Language Models for the Nuclear Industry
11:20–11:40AM CDT
Nancy J. Lybeck (INL), Vaibhav Yadav (INL), Ronald L. Boring (INL), Vivek Agarwal (INL)