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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Latest News
DOE report: Cost to finish cleaning up Hanford site could exceed $589 billion
The cost to complete the cleanup of the Department of Energy’s Hanford Site in Washington state could cost as much as $589.4 billion, according to the 2025 Hanford Lifecycle Scope, Schedule, and Cost Report, which was released by the DOE on April 15. While that estimate is $44.2 billion lower than the DOE’s 2022 estimate of $640.6 billion, a separate, low-end estimate has since grown by more than 21 percent, to $364 billion.
The life cycle report, which the DOE is legally required to issue every three years under agreement with the U.S. Environmental Protection Agency and Washington State Department of Ecology (Ecology), summarizes the remaining work scope, schedule, and cost estimates for the nuclear site. For more than 40 years, Hanford’s reactors produced plutonium for America’s defense program.
Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT 2025)
Technical Session|Panel
Wednesday, June 18, 2025|3:15–5:00PM CDT|Clark
Session Chair:
Samir Darbali
Alternate Chair:
Pareez Golub
Session Organizer:
Hyun Gook Kang
Nuclear utilities in the U.S. are pursuing major digital modernization projects to the existing fleet of reactors to sustain long-term operations. The NRC in coordination with stakeholders have made significant changes to the regulatory infrastructure to support industry's implementation of digital instrumentation and controls (I&C) upgrades. In recent years, several applicants have either submitted license amendment requests for digital modernization projects, or engaged the NRC staff to prepare for future applications. This panel will discuss current digital I&C modernization activities, implementation successes and challenges, and associated regulatory insights. The panel will also discuss their vision and potential technical and regulatory challenges for integrating current plant controls and safety systems into all-digital modern control rooms.
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