Big Rock Point: Operation, Decommissioning, and the Interim Storage of Spent Nuclear Fuel
Big Rock Point: Operation, Decommissioning, and the Interim Storage of Spent Nuclear Fuel
Fact Sheet - Big Rock Point
Fact Sheet - Big Rock Point
RD&D Programme 2007 presents SKB’s plans for research, development and demonstration during<br/>the period 2008–2013. The plans for the first three-year period are for natural reasons more detailed<br/>than those for the next one.
The primary task of the Committee on Radioactive Waste Management (CoRWM) is to provide independent scrutiny of the Government’s and Nuclear Decommissioning Authority’s proposal, plans and programmes to deliver geological disposal, together with robust interim storage, as the long-term<br/>management option for the UK’s higher activity wastes. In June 2007 the Scottish Executive announced a policy of near-surface, near-site long-term storage rather than geological disposal.
This research report is part of the research programme International Socio-Technical Challenges for Implementing Geological Disposal (InSOTEC; see www.insotec.eu). The research programme is funded by the Seventh Framework Programme Theme [Fission-2010-1.1.2] [Research activities in support of implementation of geological disposal] (Grant agreement no: 269906).
In mid-1997, a Wyoming-led group of companies announced plans to develop a private interim spent fuel storage project in Wyoming to be known as the Owl Creek Energy Project. The idea for the Wyoming project had been developed under the earlier 1990s Nuclear Waste Negotiator Program. During that earlier activity, the project would have been a U.S. Department of Energy (DOE) project.
This report describes the history, recent developments and the current situation of the management of highly radioactive waste and spent nuclear fuel in the Czech Republic, with a particular focus on the development of geological disposal for this kind of waste. Special attention is given to the interplay of social and technical aspects of the process. The first chapter gives an overview of the state of affairs and sketches out the trajectories leading to it.
Although some observers have concluded that the technology required to assure safe disposal of nuclear wastes is currently available, others have expressed concern about the stability of the institutions that might be required to maintain the isolation of nuclear wastes. Questions about institutional stability and other factors associated with nuclear power and nuclear waste have been the subject of some study in public opinion research.
Survey research on nuclear power issues conducted in the late 1970s has determined that nuclear waste management is now considered to be one of the most important nuclear power issues both by the U.S. public and by key leadership groups. The purpose of this research was to determine the importance placed on specific issues associated with high-level waste disposal. In addition, policy option choices were asked regarding the siting of both low-level and high-level nuclear waste repositories.
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 document is the technical overview of the SAFIR 2 report that synthesises all of the technical and scientific knowledge available at the end of the second phase (1990–2000) of the ONDRAF/NIRAS programme of methodological research and development on the final disposal of category B and C waste in a poorly-indurated clay formation. The SAFIR 2 report will be handed over by ONDRAF/NIRAS to its supervisory Minister at the beginning of 2002, after publication approval by its Board of Directors.
Historical inventories of spent fuel are combined with U.S Department of Energy (DOE) projections of future discharges from commercial nuclear reactors in the United States to provide estimates of spent fuel storage requirements over the next 50 years, through the year 2040. The needs for storage capacity beyond that presently available in the pools are estimated. These estimates incorporate the maximum capacities within current-and planned in-pool storage facilities and any planned transshipments of fuel to ther reactors or, facilities.
There are no nuclear power plants in Utah. Despite that, Utah is targeted to be the site of the largest facility ever licensed for storage of spent nuclear fuel rods (high-level nuclear waste) from nuclear power plants. This proposed site would store up to 40,000 metric tons of spent nuclear fuel. The storage of this amount of waste in one location is equivalent to all the commercial spent nuclear fuel rods in the United States. The Federal government has responsibility for permanently storing this high-level nuclear waste, but after 18 years, it has missed the deadline.
The Department of Energy (DOE) is studying a site at Yucca Mountain, Nevada, for a permanent underground repository for highly radioactive spent fuel from nuclear reactors, but delays have pushed back the facility’s opening date to 2010 at the earliest. In the meantime, spent fuel is accumulating at U.S. nuclear plant sites at the rate of about 2,000 metric tons per year. Major options for managing those growing quantities of nuclear spent fuel include continued storage at reactors, construction of a DOE interim storage site near Yucca Mountain, and licensing of private storage facilities.
The U.S. Geological Survey's program for geologic and hydrologic evaluation of physiographic provinces to identify areas potentially suitable for locating repository sites for disposal of high-level nuclear wastes was announced to the Governors of the eight States in the Basin and Range Province on May 6, 1981. Representatives of Arizona, California, Idaho, New Mexico, Nevada, Oregon, Texas, and Utah, were invited to cooperate with the Federal Government in the evaluation process.
During the next few years, SKB will add the results of county studies and additional feasibility studies to the background data for siting of the deep repository. We plan to be able to choose at least two sites for site investigations in 2001. The investigations, which will include test drillings, should be able to be started in 2002. An important milestone will thereby be passed in the siting work.<br/><br/>The technology for deep disposal will be tested on full scale at our laboratories in Oskarshamn.
In RD&D-Programme 92, SKB presented a partially new strategy for its activities. The new strategy entailed a focusing and concentration on the implementation of deep disposal of a limited quantity (about 800 tonnes) of encapsulated spent nuclear fuel during the coming 20-year period. Following this initial deposition, the results of the work will be evaluated, and only then will a decision be taken as to how and when regular deposition of the main body of the fuel and other long-lived nuclear waste will take place.
SKB has selected Forsmark as the site for the final repository for spent nuclear fuel. The site selection<br/>is the end result of an extensive siting process that began in the early 1990s. The strategy and<br/>plan for the work was based on experience from investigations and development work over a period<br/>of more than ten years prior to then.<br/>This document describes the siting work and SKB’s choice of site for the final repository.