Multinational underground nuclear parks
Conference
·
OSTI ID:22264141
- Nuclear Engineering and Nonproliferation Division, Los Alamos National Laboratory, MS F650, Los Alamos, NM 87544 (United States)
- Wolf Creek Nuclear Operating Corporation, 1550 Oxen Lane NE, P.O. Box 411, Burlington, KS 66839-0411 (United States)
Newcomer countries expected to develop new nuclear power programs by 2030 are being encouraged by the International Atomic Energy Agency to explore the use of shared facilities for spent fuel storage and geologic disposal. Multinational underground nuclear parks (M-UNPs) are an option for sharing such facilities. Newcomer countries with suitable bedrock conditions could volunteer to host M-UNPs. M-UNPs would include back-end fuel cycle facilities, in open or closed fuel cycle configurations, with sufficient capacity to enable M-UNP host countries to provide for-fee waste management services to partner countries, and to manage waste from the M-UNP power reactors. M-UNP potential advantages include: the option for decades of spent fuel storage; fuel-cycle policy flexibility; increased proliferation resistance; high margin of physical security against attack; and high margin of containment capability in the event of beyond-design-basis accidents, thereby reducing the risk of Fukushima-like radiological contamination of surface lands. A hypothetical M-UNP in crystalline rock with facilities for small modular reactors, spent fuel storage, reprocessing, and geologic disposal is described using a room-and-pillar reference-design cavern. Underground construction cost is judged tractable through use of modern excavation technology and careful site selection. (authors)
- Research Organization:
- American Nuclear Society, 555 North Kensington Avenue, La Grange Park, IL 60526 (United States)
- OSTI ID:
- 22264141
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
29 ENERGY PLANNING, POLICY, AND ECONOMY
ENERGY POLICY
ENVIRONMENTAL POLICY
FLEXIBILITY
FUEL CYCLE
IAEA
IGNEOUS ROCKS
METAMORPHIC ROCKS
NUCLEAR PARKS
NUCLEAR POWER
POWER REACTORS
PROLIFERATION
RADIOACTIVE WASTE MANAGEMENT
REPROCESSING
SECURITY
SITE SELECTION
SPENT FUEL STORAGE
UNDERGROUND
29 ENERGY PLANNING, POLICY, AND ECONOMY
ENERGY POLICY
ENVIRONMENTAL POLICY
FLEXIBILITY
FUEL CYCLE
IAEA
IGNEOUS ROCKS
METAMORPHIC ROCKS
NUCLEAR PARKS
NUCLEAR POWER
POWER REACTORS
PROLIFERATION
RADIOACTIVE WASTE MANAGEMENT
REPROCESSING
SECURITY
SITE SELECTION
SPENT FUEL STORAGE
UNDERGROUND