Mercnbeth
Posts: 11766
Status: offline
|
quote:
That would mean that the U.S. with its 300 million or so people would need six times as many plants. That is 360 nuclear plants to be built in the U.S. to achieve what France has now. That would seem to me to require a fair amount of SAFE long term storage for the spent fuel. This storage problem is one that France faces at this very moment and so far they have not solved it. Thompson, First, if we ever got to 80% of our electricity coming from nuclear power gas, and home heating oil would be back to less than $1.00 a gallon, net of taxes. It's something to shoot for, but pragmatically I'd think 25% is a stretch. Back to France... Doesn't seem like they are having much of a problem with it in a country with far less remote and unpopulated areas, quote:
France reprocesses its own spent nuclear fuel. Belgium, Germany, the Netherlands, Switzerland, and Japan also send, or have sent in the past, spent nuclear fuel to France for reprocessing. High-level reprocessed waste is vitrified (solidified) and stored at La Hague for several decades, where it awaits final geologic disposal. France has more than 30 years of experience transporting radioactive waste. Spent nuclear fuel and high-level radioactive waste are shipped by rail within France; trucks carry the materials over short distances. Five ships transport the material intercoastally. Spent nuclear fuel arrives at La Hague by train in specially designed rail cars, which are admitted without restriction into normal railway traffic. A research program to study high-level radioactive waste disposal began with legislation enacted in 1991. The French Waste Management Research Act of December 1991 authorized 15-year studies of three management options for high-level or long half-life radioactive waste. They included separation and/or transmutation, long-term storage, and geologic disposal. One site under consideration for deep geologic disposal in clay is currently being studied. The French are also searching for a granite site to research. Source:http://www.ocrwm.doe.gov/factsheets/doeymp0411.shtml Then there is new technology... quote:
The French have reprocessed power plant spent fuel rods at the COGEMA LaHague site since 1966. The French see reprocessing as ecologically sound, economical and profitable and as demonstrating scientific leadership on a world stage. Source: http://www.chemcases.com/nuclear/nc-13.htm The US was considering something similar, contained in the same article, however President Carter stopped it. However talking about his failures is a good application of this new icon: It seems like we can start building a solution or continue chasing a dream? Wish there was a candidate to support who would provide a pragmatic, reality alarm clock!
|