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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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!
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Feb 2025
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Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Utility Working Conference and Vendor Technology Expo (UWC 2024)
Jean-Luc Palayer is the President and Chief Executive Officer of Orano USA, Orano’s operations in the United States providing commercial and federal customers with global expertise in nuclear materials management. Jean-Luc is also serving as the interim President of TN Americas, an Orano USA subsidiary.
He oversees all five of Orano's business units in the United States, including MCES for sales of uranium fuel, conversion, and enrichment services; Orano Decommissioning Services for dismantling nuclear facilities; TN Americas offering the full breadth of used nuclear fuel management (pool to pad, storage, transportation, and ISFSI management); Orano Med for the development of medical isotopes for targeted immunotherapy for fighting cancer; and Orano Federal Services supporting the development of advanced reactors and offering the full complement of engineering and technology to solve some of the more complex nuclear material processing, conditioning, and packaging for the U.S. Department of Energy.
With more than 20 years in the nuclear industry, Jean-Luc’s international leadership experience includes nuclear materials transportation and storage, front-end material production and deliveries, supply chain optimization, and industrial project development in the United States, Europe, and Asia.
He began his career in 1999 with COGEMA (now part of Orano). In 2007, Jean-Luc was named Director of Business Analysis for AREVA Enrichment Services. In 2012, he served as Managing Director of AREVA Solar India and Vice-President of Operations for AREVA Solar Inc with the responsibility to lead construction projects in the United States and India. In 2015, he joined TN Americas (Orano TN) as Vice-President of Global Supply Chain and then as Chief Operating Officer, leading the project management organization, the nuclear manufacturing plants, and the field service business line.
Jean-Luc holds a Master of Engineering degree from École des Mines and an Executive MBA from Georgetown University.
Last modified June 26, 2024, 4:19pm EDT