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.

This paper describes the evolution of the process for assessing the hazards of a geologic disposal system for radioactive waste and, similarly, nuclear power reactors, and the relationship of this process with other assessments of risk, particularly assessments of hazards from manufactured carcinogenic chemicals during use and disposal. This perspective reviews the common history of scientific concepts for risk assessment developed to the 1950s.

The first world wide review of the geological problems in radioactive waste isolation was published by Lawrence Berkeley National Laboratory in 1991. This review was a compilation of reports that had been submitted to a workshop held in conjunction with the 28th International Geological Congress that took place July 9-19,1989 in Washington, D.C.

In this letter, Governor Perry requests that the Texas legislature develop a solution for the management of spent nuclear fuel within Texas, since current federal plans for spent nuclear fuel disposal are not credible. The report by the Texas Commission on Environmental Quality, which summarizes spent nuclear fuel management in the US, is attached to the letter as a reference resource.

In this report, the Texas Commission on Environmental Quality provides a concise history of spent nuclear fuel management in the US, briefly discussing disposal and transportation but focusing mostly on storage. The current status of NRC efforts to evaluate issues related to storage are mentioned. The report also describes the waste storage situation at the relatively young 4 nuclear reactor units at 2 sites in Texas and the two small research reactors at the University of Texas and Texas A&M.

Governor Bryant sent a letter to Pete Lyons, Assistant Secretary for Nuclear Energy regarding the state hosting a geologic repository for spent nuclear fuel as an alternative to the Yucca Mountain repository . Although some communities may have expressed interest to DOE, Governor Bryant is opposed to hosting a repository and asks DOE to consider any state other than Mississippi.

Pete Lyons, Assistant Secretary of Nuclear Energy DOE, responds to the letter by Governor Bryant of Mississippi by noting that a consent-based approach to siting will require achieving acceptance at multiple levels of government: local, state and tribal. Consultation and cooperation will be required to successfully site a disposal system. DOE will be mindful of Governor Bryant's opposition to siting a disposal system in Mississippi.

Texas Governor Rick Perry wrote a letter to the Texas Congressional delegation regarding new solutions to the long term handling of spent nuclear fuel and high-level radioactive waste.

The National Plan for Siting High-Level Radioactive Waste Repositories describes the process the Department of Energy (DOE) is using to find sites suitable for disposal of high-level radioactive waste.

Over the course of the last two and a half years, Committee Republicans have reviewed in depth Administration actions associated with the Yucca Mountain Project and disposal of the Nation‘s spent nuclear fuel and high-level radioactive waste. Focusing in particular on the scientific and technical information and processes associated with key policy decisions, the Committee‘s effort included numerous letters to Administration officials, extensive questioning at Committee hearings, and acquisition and review of thousands of pages of internal documents.

The primary goal of the ongoing LLL program is to develop the technology and data base required to license a nuclear repository in a crystalline rock medium, located at or near the Nevada Test Site (NTS). Our secondary goal is to apply this technology in helping the Department of Energy (DOE) develop repositories in other media and locations.

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.

Waste siting gridlock in the United States and Canada has led to experimentation with voluntary and hybrid or "mixed mode" siting. We review nuclear and hazardous waste voluntary siting (VS) results for selected cases in the U.S. and Canada. Findings indicate that VS is not a panacea. but that current siting efforts are inadequate tests of its potential. We suggest trials of improved VS protocols and more effort on hybrid approaches in which the developer chooses the site but is required to reach agreement on conditions with local stakeholders.

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.

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.