Although they are nearly at the final depth, the work thus far has been primarily to construct the 4-km long access tunnel. The facility is not scheduled to accept the nuclear waste until 2020 but once it does, it will have enough space for about 7 reactor’s worth of spent fuel for 100-years of their operation. That would put final sealing of the facility in 2120. One interesting thing that caught my attention is that according to Posiva, the agency responsible for facility, after 500 years the radiation dose standing next to one of the canisters would be equivalent to a CAT Scan. [Source: hs.fi via Ontario-geofish]
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Finnish Deep Nuclear Waste Disposal Reaches Milestone
Finland is leading the world when it comes to permanently disposing of spent nuclear fuel in a deep geologic repository. Their Onkalo facility recently completed excavation of the first of five final disposal tunnels, a […]
Geologic Hazards
USDOE Problems With [Not] Storing Nuclear Waste
More problems for the US Department of Energy related to the Yucca Mountain Nuclear Waste Repository. The New York Times is reporting that the DOE is already 10 years behind in a commitment made to Power Companies to store their nuclear waste, and according to the DOE, it will likely be at least another 10 years before they are able to begin accepting waste for permanent storage. Who cares you ask? Well, the US has already payed out $342 million in 60 lawsuits filed by utility companies, and that total could reach $11 billion according to government estimates or $35 billion according to industry estimates before Yucca Mountain finaly opens and begins accepting waste. Source: New York Times by way of Ontario-geofish.
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Inside Finland’s Nuclear Waste Repository
Finland has the world’s first commercial underground nuclear waste repository, and construction of the access works, infrastructure, and the first five disposal tunnels is essentially complete. I haven’t seen a timeline of when they will […]