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Fusion Science and Technology
August 2026
Latest News
Uranium prices steady as EIA releases annual market report
The end-of-July spot price for uranium was $86.36 per pound, as reported by Cameco—roughly the same as it has been since February. Analytics firm Trading Economics reported a uranium futures price of $86.60 per pound, a figure that also has been holding steady since early April.
These updates come as the U.S. Energy Information Administration has released its 2025 Uranium Marketing Annual Report, which examines in detail multiple aspects of the U.S. uranium market. Data are derived from answers given in the Uranium Marketing Annual Survey, which collects information on contracts, deliveries (during the past year and projected for the next 10 years), purchased enrichment services, inventories, fuel assembly usage, and market requirements.
G. T. McConville, David A. Menke
Fusion Science and Technology | Volume 23 | Number 3 | May 1993 | Pages 316-320
Technical Paper | Tritium System | doi.org/10.13182/FST93-A30159
Articles are hosted by Taylor and Francis Online.
The exchange of CH4 in tritium has been measured at concentrations of 1.45 and3.00 mol% to display the time evolution of CT4. It is observed that the total methane concentration decreases with time, and no masses >24 amu are observed using mass spectroscopy. After 18 months, only 0.2% CT4 gas remained in the 3.00% CH4 experiment. These observations indicate that carbon is being removed from the gas phase. A model based on ion/molecule interactions is presented to explain the formation of CT4 and free carbon.
