Lightbridge unveils technical papers on its Fuel Technology
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Nov 05 2025
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Conference Presentation: Lightbridge presented three technical papers at the American Nuclear Society's TopFuel 2025 conference, focusing on advancements in nuclear fuel design and performance assessment.
Fuel Comparison Methodology: One paper discusses a method for comparing Lightbridge's advanced fuel materials against conventional UO2 fuel performance, utilizing a benchmark related to the Three Mile Island incident.
Post-Critical Heat Flux Analysis: Another paper provides a conceptual assessment of Lightbridge Fuel's performance under post-critical heat flux conditions, highlighting its operational flexibility during critical events.
Fabrication Modeling: The third paper details finite element analysis simulations for the co-extrusion fabrication process of Lightbridge Fuel rods, validated with experimental data to predict material characteristics for fuel qualification.
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Analyst Views on LTBR
About LTBR
Lightbridge Corporation is a nuclear fuel technology development company. The Company is developing Lightbridge Fuel, a proprietary nuclear fuel technology for existing light water reactors and pressurized heavy water reactors, which is expected to significantly enhance reactor safety, economics, and proliferation resistance. The Company is also developing Lightbridge Fuel for new small modular reactors (SMRs) to bring the same benefits plus load-following with renewables on a zero-carbon electric grid. It also develops new nuclear power plants, large and small, and enhances proliferation resistance of spent nuclear fuel while supplying clean energy to the electric grid. The Company develops proprietary next-generation nuclear fuel technologies for current and future reactors, which significantly enhances the economics and safety of nuclear power, operating about 1000° C cooler than standard fuel.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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