Miscellaneous
France starts on nuclear waste storage project
Regional
Finland’s Nuclear Waste Storage Plans
As the U.S. continues to fight over hurdles for its Yucca Mountain Nuclear Waste repository, Finland is on track to become the first country with a permanent storage facility for spent fuel rods from nuclear reactors. Their Onkalo tunnel, on the western coast of Finland will eventually stretch for 5-km (2-miles) and reach a depth of 500-m (1,600-ft) in solid granite bedrock. Once at depth a grid of horizontal tunnels will be constructed. Vertical storage holes will be excavated in these horizontal shafts, and the spent rods, encased in steel cannisters with copper corrosion protection, will be placed on layers of bentonite clay. The clay will cushion the cannisters and protect them against long term geologic movement. The clay also serves as a barrier to water, swelling in its presence to seal off any cracks or conduits for water that could potentially transport nuclear contamination in the distant future if the primary measures of protection are compromised. The tunnels will eventually be backfilled with bentonite and rock. The facility is projected to open in approximately 15 years at a cost of about 3 billion euros. The projected life of the facility is through 2100. Links after the break. (Illustration by BBC)
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Press Releases
Yucca Mountain Moving Forward
US Nuclear Regulatory Commission – No. 08-106 – June 3, 2008
NRC RECEIVES DOE’S LICENSE APPLICATION TO CONSTRUCT HIGH-LEVEL NUCLEAR WASTE REPOSITORY AT YUCCA MOUNTAIN
The Nuclear Regulatory Commission received an application today from the U.S. Department of Energy for a license to construct the nation’s first geologic repository for high-level nuclear waste at Yucca Mountain, Nev.
“We are ready to get to work on this challenging review,†said NRC Chairman Dale E. Klein. “Congress has given the NRC a strict timetable for reviewing this application, and I want to assure the American people that we will perform an independent, rigorous and thorough examination to determine whether the repository can safely house the nation’s high-level waste. The NRC’s licensing decision will be based entirely on the technical merits.†[Editor] Read on for the rest of the press release [/Editor]