Why is it impossible for scientists to be sure that storage of nuclear waste is safe?

It is the Yucca Mountain Nuclear Waste Repository.

Absolutely ! Nuclear waste takes hundreds - perhaps thousands of years to decay. Many generations of people to come will have to manage the storage and disposal of nuclear waste. ...

The government and companies will pay states and cities money for using their land for storage of nuclear waste. Nuclear waste can be dangerous, but when stored safely it is no danger. Nuclear waste is produced by nuclear power plants, which produce large amounts of cheap electricity. ...

The Nuclear Waste Policy Act of 1982 set a timetable for both temporary and permanent storage of nuclear waste in the United States by the mid 1990s. There is no permanent storage facility, and there are no temporary storage facilities, so one might be tempted to say the act did not accomplish anything at all. Nevertheless, it did enable the nuclear industry to create waste without having a place or procedure to deal with it. ...

This process is impossible.

the effective storage and disposal of nuclear waste

yes, Nuclear fission as used in nuclear power plants produces radioactive waste with long half lives. However, this creates no problems. This wastes are either confined in the spent nuclear fuel (that is stored either in wet storage or in dry storage facilities) or stored as vitrified nuclear waste. ...

On the power plant sites

The challenge of making nuclear power safer doesn't end after the power has been generated. Nuclear fuel remains dangerously radioactive for thousands of years after it is no longer useful in a commercial reactor. The resulting waste disposal problem has become a major challenge for policymakers. ...

J. E Mendel has written: 'The storage and disposal of radioactive waste as glass in canisters' -- subject(s): Glass waste, Radioactive wastes, Nuclear facilities, Storage, Waste disposal ...

It should be stored in safe storage in sparsely inhabited, seismically quiet areas. But, here kicks in NIMBY (Not In My Back Yard). See about Yucca mountain nuclear waste storage. ...

Flooding, earthquakes, volcanic action.

Nuclear waste can not case an explosion is it's spent form. Once a reactor is done with Uranium rods as fuel they are put into lead lined containers and transported to spent fuel storage. A nuclear reactor can explode from hydrogen build up in the containment vessel, this is due to the reaction going on in the steam generation process, this does not happen in nuclear waste storage facilities. ...

Nuclear waste is good.

nuclear waste is worst

A. J Boegel has written: 'Projected spent fuel storage requirements' -- subject(s): Radioactive waste disposal, Waste disposal, Spent reactor fuels, Storage, Nuclear power plants ...

nuclear fission results in the presence of used nuclear fuel that should be: either reprocessed (to gain back the remaining uranium and produced plutonium and to get the fission products as vitrified waste), or stored as high active waste; either under water or in dry storage casks. ...

Yes, there is nuclear waste in space.

Noplace. The reactors just store it underwater in storage pools. They will run out of space eventually. ...

The Radioactive Waste Management helps in the disposal of the nuclear waste. The nuclear power optimizer helps in the disposal of the nuclear waste by making use of the modern technology. ...

nuclear waste contains about 90 % of nuclear fuel but it is much harmful then nuclear itself. ...

nuclear waste is a by product of nuclear power plants, or in the creation of nuclear weapons. ...

Mainly I think these are people who oppose anything to do with nuclear power ...

An idea that will probably never be adopted, there are too many international agreements to allow it. ...

During nuclear division and the process of metabolic activities ,some waste materials are formed in the nucleus. it is called nuclear waste. ...