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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Deep geologic repository progress—2025 Update
Editor's note: This article has was originally published in November 2023. It has been updated with new information as of June 2025.
Outside my office, there is a display case filled with rock samples from all over the world. It contains a disk of translucent, orange salt from the Waste Isolation Pilot Plant near Carlsbad, N.M.; a core of white-and-bronze gneiss from the site of the future deep geologic repository in Eurajoki, Finland; several angular chunks of fine-grained, gray claystone from the underground research laboratory at Bure, France; and a piece of coarse-grained granite from the underground research tunnel in Daejeon, South Korea.
Kenneth A. Ritley, Kelvin G. Lynn, Peter Dull, Marc H. Weber, Michael Carroll, James J. Hurst
Fusion Science and Technology | Volume 19 | Number 1 | January 1991 | Pages 192-195
Technical Note on Cold Fusion | doi.org/10.13182/FST91-A29330
Articles are hosted by Taylor and Francis Online.
A search for anomalous heat generation and tritium production that could be associated with cold fusion in electrolytically deuterided palladium was carried out for > 180 days. Ten cathodes were mounted in electrolytic cells with LiOD and LiOH electrolytes and galvanostatically charged at current densities between 15 and 348 mA/cm2. Most of the electrolytic cells were closed to the external environment; in all cells, the gases evolved during electrolysis were internally recombined using platinum recombination catalysts mounted in the cells. Tritium concentration assays using a liquid scintillation analyzer were performed on aliquots of electrolyte taken from some cells. No increase in tritium concentration was observed in the closed cells; in the partially open cells, small fluctuations in tritium concentration were observed, but these can be attributed to systematic errors.