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Monitoring of Geological Disposal Facilities: Technical and Societal Aspects

Each and every geological disposal project requires the collection of large amounts of information on
its progress throughout the facility’s lifecycle. This information is based on the monitoring and
surveillance of the selected site, built structures and their surrounding environment. Monitoring is carried
out to assist in the decision-making process, to collect site-relevant information for the creation of an
environmental database, to gain an understanding and to verify the performance of the disposal system, to

Yucca Mountain - Nevada's Perspective

Yucca Mountain—that barren rise in the desert ninety miles from Las Vegas—is the nation‘s only site identified for the potential location of the first ge ological repository for commercially-generated HLNW and SNF. Many assume
that Yucca Mountain has geologic and climatic qualities that make it uniquely
suitable to isolate the thousands of metric tons of the world‘s most lethal, long lived waste currently accumulating at 104 operating nuclear power plants across the United States.
Unfortunately, Yucca Mountain is an exceptionally bad site,

Underlying Yucca Mountain: The Interplay of Geology and Policy in Nuclear Waste Disposal

Nuclear waste disposal in the USA is a difficult policy issue infused with
science, technology, and politics. This issue provides an example of the co-production
of scientific knowledge and politics through public policy. The proponents of a
repository site at Yucca Mountain, Nevada, argue that their decision to go ahead
with the site is based on ‘sound science’, but the science they use to uphold their
decision is influenced by politics. In turn, the politics of site selection has been altered

The Problem of used nuclear fuel: lessons for interim solutions from a comparative cost analysis

An acceptable long-term solution for used (spent) fuel from nuclear power reactors has evaded all countries engaged in the civilian
nuclear fuel cycle. Furthermore, many countries are trying to develop interim storage solutions that address the shortage of storage in
the spent fuel cooling pools at reactors. The United States has a particularly acute problem due to its adherence to an open fuel cycle
and its large number of reactors. Two main options are available to address the spent fuel problem: dry storage on-site at reactors and

The NUMO Structured Approach to HLW Disposal in Japan

The constraints set by the Japanese HLW disposal programme – particularly associated with
the decision to initiate siting by an open call for volunteers to host a geological repository –
pose particular challenges for repository project management. In order to maintain the
flexibility required to respond to the conditions found at volunteer sites, NUMO has not
published reference designs or site characterisation plans, as is normal for programmes
progressing by site nomination. Instead, we have developed a methodology – the NUMO

The Final Report of the West Cumbria Managing Radioactive Waste Safely Partnership

The West Cumbria Managing Radioactive Waste Safely (MRWS) Partnership was set up
to consider the issues that would be involved in taking part in a search to see if there is
anywhere in the Allerdale and/or Copeland areas suitable for a repository for higher activity
radioactive waste.
Over the last three years we have looked at reports and literature, heard from experts in the
field, commissioned independent research and invited reviews by independent experts.
We have placed a high priority on public and stakeholder engagement (PSE), carrying out

Storage of Spent Nuclear Fuel (Specific Safety Guide)

This Safety Guide provides recommendations and guidance on the storage of spent nuclear fuel. It covers all types of storage facilities and all types of spent fuel from nuclear power plants and research reactors. It takes into consideration the longer storage periods that have become necessary owing to delays in the development of disposal facilities and the decrease in reprocessing activities. It also considers developments associated with nuclear fuel, such as higher enrichment, mixed oxide fuels and higher burnup.

Stepwise Approach to Decision Making for Long-term Radioactive Waste Management Experience, Issues and Guiding Principles

The context of long-term radioactive waste management is being shaped
by changes in modern society. Values such as health, environmental protection
and safety are increasingly important, as are trends towards improved forms of
participatory democracy that demand new forms of risk governance in dealing
with hazardous activities. These changes in turn necessitate new forms of
dialogue and decision-making processes that include a large number of
stakeholders. The new dynamic of dialogue and decision-making process has

STAKEHOLDER CONFIDENCE AND RADIOACTIVE WASTE DISPOSAL Inauguration, First Workshop and Meeting of the NEA Forum on Stakeholder Confidence in the Area of Radioactive Waste Management

The aim of the Forum’s first workshop was to establish contacts amongst Forum participants and
to lay the basis of its future programme and methods of work. In order to give guidance to the FSC
and, at the same time, to give this initiative high-level input and visibility, the workshop was preceded
by a half-day inaugural event. Members of the NEA Radioactive Waste Management Committee and
invited speakers provided their perspectives in the area of stakeholder confidence. Over the following