This study presents a synthesis of information and interpretations relevant to surficial processes at the Yucca Mountain Site. The report is part of the technical basis which will be used to evaluate the suitability of Yucca Mountain, Nevada, as a site for a mined geologic repository for the permanent disposal of high-level radioactive waste and spent nuclear fuel. It provides a description of the surface characteristics, preclosure hydrology, and erosion at the Yucca Mountain Site. This report will provide the technical basis to evaluate three technical guidelines from the U.S.
In 2010, there were no events that posed a serious radiological threat to the population in Slovenia. There were also no particularities in relation to the services of radiation practices and operators of radiation facilities.
The Krško NPP operated without shutdowns and production was interrupted only for the annual outage. In 2010, the power plant produced 5.7 TWh in total and achieved 89.9% availability. The nuclear power plant had no major problems during the September floods, when the Sava river otherwise seriously threatened settlements in Posavje.
This report focuses on public meetings as a vehicle for public participation in nuclear waste management. The nature of public meetings is reviewed and the functions served by meetings highlighted. The range of participants and their concerns are addressed, including a review of the participants from past nuclear waste management meetings. A sound understanding of the expected participants allows DOE to tailor elements of the meeting, such as notification, format, and agenda to accommodate the attendees.
The director of the Task Force on Civilian Radioactive Waste Management of the Secretary of Energy Advisory Board, United States Department of Energy, asked the National Academy of Public Administration, to convene a group of approximately one dozen individuals to attend a twoday "state-of-the-art" workshop on the issue of how institutions establish, maintain, or recover trust and confidence among significant members of their task environments.
Salt deposits are considered to be most attractive for this purpose because of their wide distribution and great abundance; they are easily mined, have good thermal properties, and are free of circulating groundwater.
This report is published as a product of the National Waste Terminal Storage (NWTS) program. The objective of this program is the development of terminal waste storage facilities in deep, stable geologic formations for high-level nuclear wastes, including spent fuel elements from commercial power reactors and transuranic nuclear waste for which the federal government is responsible. Pertinent environmental and geological information for the Gulf Interior Region (GIR) is summarized, including physical, biological, and cultural characteristics of the. region.
The generation of knowledge regarding public risk perception general, and perception of risks associated with nuclear power and radioactive waste management in particular, requires the development and use of appropriate survey methodologies. One of the fundamental limitations of many studies of public risk perception is the assumption on the part of the investigators of similarity between themselves and their respondents. In such studies respondents are required to deal with problems of interest to and structured by the investigators.
Pacific Northwest Laboratory (PNL) has completed a performance evaluation of the proposed monitored retrievable storage (MRS) facility. This study was undertaken as part of the Department of Energy MRS Program at PNL.
DOE requested $100 million over the next 3 years to develop an MRS facility by 1998. DOE can begin accepting delivery of utilities’ waste by 1998 only by having an MRS facility then. To accomplish this, however, the Nuclear Waste Negotiator must complete a siting agreement and obtain congressional approval of the agreement, including the removal of statutory links to repository development, by the end of 1992. The negotiator does not believe this is possible.<br/><br/>Whether DOE is legally obligated to store or dispose of waste in 1998 is unclear.
The thick and regionally extensive sequence of shales and associated clastic sedimentary rocks of Late Devonian and Early Mississippian age has been considered among the “nonsalt geologies” for deep subsurface containment of high-level radioactive wastes.
Reaching negotiated agreement with a state or Indian tribe and preparing of 1he environmental assessment (EA) required by Section 404 of the Nuclear Waste Policy Act, as amended (NWPAA), are the first steps in a process intended to result in the acceptance of radioactive waste at a monitored retrievable storage (MRS) facility starting in 1998. This paper examines requirements for the EA, the first environmental document to be prepared for siting an MRS facility, and discusses the process used to develop that document.
Thorough long-term studies have shown that the Finnish bedrock is suitable for the permanent isolation of spent nuclear fuel from organic nature. Legislation requires that besides safety, an assessment be made of any other environmental impacts of the final disposal facility. Environmental impact assessment (EIA) in respect of the final disposal facility for spent nuclear fuel got under way in 1997 when Posiva Oy, which is responsible for the project, began work on an EIA programme.
The Nuclear Waste Policy Act of 1982 (the Act) established a process for the selection of sites for the disposal of spent nuclear fuel and high-level radioactive waste in geologic repositories. The first steps in this process were the identification of potentially acceptable sites and the development of general guidelines for siting repositories. In February 1983, the DOE identified nine sites in six States as potentially acceptable for the first repository. The Richton Dome site in Perry County, Mississippi, was identified as one of those sites.
This report was prepared in the context of Work Package 3 of the InSOTEC project. The overall objective of this work package (WP) is to take a closer look at arenas where socio-technical combinations on radioactive waste management (RWM) are formed. The attempt is to illustrate the interconnections between the sources of different types of information and knowledge development with the various stakeholders having access to that information.
Presented to the Blue Ribbon Commission on America's Nuclear Future Subcommittee on Disposal
On September 13, 2010, the English River First Nation expressed interest in learning more about the Nuclear Waste Management Organization (NWMO) site selection process to find an informed and willing community to host a deep geological repository for Canada’s used nuclear fuel (NWMO, 2010). This report summarizes the findings of an initial screening, conducted by Golder Associates Ltd., to evaluate the potential suitability of thirteen English River First Nation reserve areas against five screening criteria using readily available information.
The objective of the RISCOM II project is to share the knowledge of the context of radioactive waste management in various European countries and to see to what extent it is possible to apply more widely the RISCOM Model (Andersson et al., 1998) in order to improve the acceptability of radioactive waste management. Thus, the project aims to promote the development of processes involving transparency, as well as means involving greater participation of the public.
The United States Department of Energy (DOE) touts the Global Nuclear Energy Partnership (GNEP) as an environmentally friendly approach to provide virtually limitless energy to emerging economies around the world while reducing the risk of nuclear proliferation. DOE plans to reduce the amount of high-level radioactive waste for disposal in a national repository and reduce nuclear proliferation risks by recycling and converting fissionable materials into safer isotopes.
Worldwide activities related to the storage of spent (irradiated) nuclear power reactor fuel and highly-radioactive, long-lived wastes are summarized, with a review of the storage programs and plans of 26 nations. The focus of the report is on the application of dry storage techniques to spent fuel, although dry storage of long-lived wastes is also reviewed.
