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.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
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.
Dr. James Lake has been an active ANS member for over 40 years. He is currently a member of the ANS Fuel Cycle & Waste Management and Reactor Physics Divisions. Dr. Lake is also an ANS Fellow.
He has had a technical and management career of more than 33 years where he provided R&D leadership and service to the U.S. Department of Energy and the U.S. Nuclear Regulatory Commission, most recently as the Associate Laboratory Director for Nuclear Programs at the Idaho National Laboratory (INL). He founded James Lake & Associates, Inc. in 2008, after his retirement from the INL, and has held nuclear consulting contracts with the Idaho National Laboratory, U.S. Department of Energy, General Electric, Savannah River Laboratory, and the Government of Canada.
Throughout the course of his career, Dr. Lake’s responsibilities included leadership and management of a $150M portfolio of R&D programs for development of advanced nuclear reactors and fuel cycle systems, radioisotope power systems for space exploration, nuclear science and engineering R&D, nuclear safety programs for the U.S. NRC, fusion safety, and high-temperature hydrogen production using nuclear heat. Earlier in his career, he was the lead nuclear designer for the Clinch River Breeder Reactor Program at Westinghouse Advanced Reactors Division.
Dr. Lake had the honor to brief President George W. Bush on the potential for advanced nuclear reactor systems in March 2005.
As ANS President, he led the Society’s efforts to educate the public and government leaders about the benefits of nuclear energy. He visited more than 11 countries, 70 congressional and government offices, and provided invited testimony to Congress on nuclear energy issues. Dr. Lake is an elected Fellow of the American Nuclear Society.
He has conducted dozens of television, newspaper, and magazine interviews including CNBC Power Lunch, CBS Eye on Idaho, the Washington Post, the Wall St. Journal, U.S. News, Business Week, National Geographic, the Washington Times, and a feature article on “Next Generation Nuclear Power” for Scientific American. Dr. Lake founded and chaired the ANS Special Committee on Government Relations (the President’s “Kitchen Cabinet”) for than 15 years.
He earned a B.A. in Physics from Hanover College where he receive the College Alumni Achievement Award in 2008. He also earned an M.A. in Physics from Miami University (Ohio), and M.S. and PhD degrees in Nuclear Engineering from the Georgia Institute of Technology where he was elected to the Georgia Tech Academy of Distinguished Engineering Alumni in 1996.
Dr. Lake served on Advisory Committees for the George W. Woodruff School of Mechanical Engineering at Georgia Tech, the Department of Nuclear Engineering at Texas A&M University, the College of Engineering at Oregon State University, and was an energy advisor to U.S. Senator Larry Craig (R-ID). He was a member of the ASME Presidential Task Force that proposed a new nuclear safety construct after the accident at Fukushima Diachi.
He holds two U.S. Patents, is the author of more than 35 refereed articles in technical journals and conference proceedings, and has presented numerous invited keynote and plenary addresses at national and international conferences.
Read Nuclear News from July 2000 for more on Jim.
Last modified October 19, 2018, 1:50pm CDT
