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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.
Wilfred Anthony Cooper, Sergi Ferrando i Margalet, Simon J. Allfrey, Johann Kißlinger, Horst F. G. Wobig, Yoshiro Narushima, Shoichi Okamura, Chihiro Suzuki, Kiyomasa Y. Watanabe, Kozo Yamazaki, Maxim Yu. Isaev
Fusion Science and Technology | Volume 46 | Number 2 | September 2004 | Pages 365-377
Technical Papers | Stellarators | doi.org/10.13182/FST04-A576
Articles are hosted by Taylor and Francis Online.
The impact of the bootstrap current is investigated on the equilibrium properties of a two-period quasi-axisymmetric stellarator reactor with free boundary and on the corresponding ideal magnetohydrodynamic stability properties. Although the magnetic field strength B spectrum is dominated by a m/n = 1/0 component, the discrete filamentary coils trigger some small-amplitude symmetry-breaking components that can disturb the quasi-symmetry of B. Finite causes the plasma column to shift outward in the absence of bootstrap current. With a self-consistent bootstrap current in the 1/ regime, the plasma becomes more elongated and more distorted in the horizontally elongated up-down symmetric cross section. At [approximately equal to] 3.25%, the plasma can be restored to its near-vacuum shape with the application of a vertical field with coil currents 20% of those of the modular coils, but at the expense of a significant mirror component in the B-field spectrum. The bootstrap current causes the rotational transform profile to increase above the critical resonant value (c = 1/2 for 1.1%) and combines with the Pfirsch-Schlüter current to destabilize a m/n = 2/1 external kink mode for 1.8%.