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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Mar 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
April 2026
Latest News
DOE secretary and New York congressman call for reopening of Indian Point
Department of Energy Secretary Chris Wright joined U.S. Rep. Mike Lawler (R., N.Y.) at the site of the closed Indian Point nuclear power plant on Friday, March 6, as Lawler called for the reopening of the facility. He emphasized that the shutdown of the plant in 2021 has led to higher electricity costs for the people of New York state and increased strain on the state’s electric grid.
Mark Burzynski (NewClear Day, Inc.)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 653-663
The recent trend for nuclear safety-related instrumentation and control (I&C) applications is that field programmable gate array (FPGA) technology is being used more frequently. Software verification and validation (V&V) activities are used to provide objective evidence that the software and its associated products and processes conform to requirements (e.g., for correctness, completeness, consistency, and accuracy). Standards are used to provide accepted practices and conventions for software V&V activities. Regulators rely on industry standards to support their review of digital I&C systems used for safety-related applications. A key challenge for the review of FPGA-based I&C systems in the United States is the use of IEEE Std 1012-2004 to develop the appropriate software V&V plan. The Nuclear Regulatory Commission (NRC) endorses IEEE Std 1012-2004 as an acceptable approach for meeting the agency’s regulatory requirements on the V&V of safety system software. The software-centric nature of IEEE Std 1012 is a limitation on its effectiveness in establishing a common framework for V&V processes, activities, and tasks in support of FPGA-based development processes. The use of IEEE Std 1012 to define the V&V requirements for FPGA-based I&C applications will always require the standard requirements to be tailored and adapted to the FPGA technology. The required adaptations limit the usefulness of the standard to support efficient reviews of safety-related I&C applications by the NRC, since adaptations made for each project must be reviewed for technical adequacy. The paper makes recommendations to on the use of IEEE Std 1012 with FPGA technology and to improve the regulatory framework for FPGA-based projects based on a case study involving a digital I&C platform developed using IEC standards.