ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
World Bank, IAEA partner to fund nuclear energy
The World Bank and the International Atomic Energy Agency signed an agreement last week to cooperate on the construction and financing of advanced nuclear projects in developing countries, marking the first partnership since the bank ended its ban on funding for nuclear energy projects.
E. A. Schneider, U. B. Phathanapirom, R. Eggert, E. Segal
Nuclear Technology | Volume 183 | Number 2 | August 2013 | Pages 160-177
Technical Paper | Fuel Cycle and Management | doi.org/10.13182/NT13-A18109
Articles are hosted by Taylor and Francis Online.
A market-clearing model of the uranium and enrichment industries through 2030 is presented. Built around thorough databases of primary and secondary uranium supplies as well as enrichment facilities, the model derives market-clearing conditions by locating the intersections between the annual supply-and-demand curves for uranium and enrichment services. Considering the effects of secondary supplies including highly enriched and natural uranium inventories along with depleted uranium enrichment, the model solves embedded optimization problems to account for trade-offs between uranium and enrichment requirements. The model can inform policy decisions tied to uranium inventory management and sale and market effects of purchase and disbursement from a uranium bank. This paper documents the methodologies behind the model, describes a stochastic implementation to propagate uncertainties, and contrasts its forecasts to static projections. Further, it is applied to an illustrative reference case featuring moderate (2.6%/yr) demand growth for reactor fuel. The model predicts near-level uranium prices with declining separative work unit prices and enrichment tails assays through the mid-2020s. This behavior is largely driven by the coming online of several new centrifuge enrichment plants and capacity expansions at others, which encourages more aggressive tails assays while suppressing uranium requirements.