What is nuclear energy and how it is obtained


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Why Not Reprocess Nuclear Fuel?

One of the related reasons helping to driveCarter issued his edict indefinitely
the current uranium bull market higher is the"deferring" the commercial reprocessing of
"once-through" use of uranium. The world'suranium. Carter wanted to bury the nuclear
largest commercial consumers of U3O8 are thewaste. This has led to the present problem of
U.S. utilities. Because of governmentwhere to deposit about 30 years of nuclear
policies established thirty years ago, thewaste. Instead of recycling the nuclear fuel
U.S. nuclear reactors may not reprocess itsrods, we are now faced with decisions about
uranium. Each spent control rod containswhere to bury nuclear waste. President Reagan
about 95 to 97 percent of unused uranium.lifted the ban in 1981, but in the post-TMI
Imagine if you were only allowed to use 5years, there was little interest in
percent of the gasoline in your tank to powerreprocessing. President Clinton in 1995
your automobile. You would be legally boundproceeded in a joint venture with Russian
to drain the remaining 95 percent of thegovernment to dispose of plutonium from
gasoline from your car, store it and thensurplus nuclear weapons, called the HEU
refresh your tank with new gasoline. Again,program.
you could only use 5 percent of that
gasoline.Ironically, France, Japan and the United
Kingdom reprocess their used nuclear fuel by
Under these political circumstances, U.S.utilizing the technology developed in the
utilities must continuously acquire freshUnited States. Over the past forty years,
supplies of uranium. A large-scale Generationmore than 75,000 metric tons of used nuclear
III nuclear power plant will reportedlyfuels have been reprocessed. France has
consume 30 million pounds of uranium oxidereprocessed more than 10,000 metric tons of
over its proposed sixty-year operating life.used reactor fuel. The United Kingdom has
When the 104 licensed Generation II nuclearreprocessed more than 15,000 metric tons.
reactors are replaced with the nextReprocessing extends the life of the uranium
generation of reactors, U.S. utilities canas a nuclear fuel. After five or six cycles,
look forward to acquiring more than 3 billionthe remaining plutonium can no longer be
pounds of uranium to operating those plants.used. By recycling the uranium and plutonium
To worsen matters, these same utilities willwithin a metric ton of used reactor fuel,
be competing with others across the globe,utilities are getting the equivalent of the
which also want uranium to power theirenergy  from  100,000  barrels  of  oil.
nuclear  energy  programs.
Instead, U.S. utilities are given a bizarre
The Generation IV nuclear reactor designs mayalternative to reprocessing. Spent fuel rods
help solve the problem. The problem ofare stored in nuclear fuel storage pools of
reprocessing stems from worries aboutwater. Instead of reprocessing the used
plutonium falling into the hands ofnuclear fuel, it must now be safely stored.
terrorists. In May 1974, India detonated aThe ongoing national debate about nuclear
nuclear device. The device was constructedwaste disposal, and whether or not to utilize
from plutonium separated at its reprocessingYucca Mountain, can also find its roots in
facility. The Indians had obtained plutoniumthe political decision made during the 1976
from  an  insecure Canadian research reactor.U.S.  presidential  election.
Then-presidential candidate James Earl CarterU.S. utilities are currently held hostage
was opposed to recycling plutonium. Hefrom all sides: (a) provide a cleaner source
debated then-President Gerald Ford about theof energy to a growing appetite for
evils of reprocessing. This election alsoelectricity; (b) don't reprocess spent fuel
took place during the high point of the 1970srods, but instead burden the uranium miners
uranium bull market. President Ford blinkedto obtain a fresh supply of uranium for their
and issued a 1976 policy statement, "There-fueling cycles; (c) dispose of the nuclear
avoidance of proliferation must takewaste in new and inventive ways (dry cask
precedence over economic interests." Heshortage to alleviate the rising storage
changed the domestic policies of thepools); (d) build newer and safer nuclear
"commercialization of chemical reprocessingreactors. Once-through has created numerous
of nuclear fuel which results in theproblems for U.S. utilities, and ultimately
separation of plutonium." By April 1977,for every American.



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