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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.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
David Petti, Kathryn McCarthy
Fusion Science and Technology | Volume 37 | Number 1 | January 2000 | Pages 1-23
Technical Paper | doi.org/10.13182/FST00-A117
Articles are hosted by Taylor and Francis Online.
Magnetic fusion energy has the potential for superior safety and environmental (S&E) characteristics relative to other energy options, which is one of the main reasons for developing fusion power. Excellent progress has been made in understanding the nature of the S&E concerns associated with fusion power and in demonstrating the S&E potential of fusion. Over the past 10 yr, U.S. fusion S&E activities have been largely focused on the International Thermonuclear Experimental Reactor (ITER). The design of ITER is such that the hazards addressed are similar to those of a future fusion power plant; hence, many of the safety issues addressed by ITER are relevant to commercial fusion power plants. This paper reviews the progress and accomplishments in fusion S&E activities performed largely in support of ITER over the past decade and discusses future directions in fusion safety design criteria development and implementation; characterization of the radioactive and hazardous materials in fusion and the potential energy sources that could mobilize those materials during an accident; integrated state-of-the-art safety and risk analysis tools, methods, and results; and development of environmental design criteria for radioactive and hazardous fusion waste minimization as well as the evaluation of recycle/reuse potential of fusion materials.