Plutonium is radioactive by-product of nuclear reactors and one of the most toxic substances known. The nuclear industry argues that producing mixed-oxide (MOX) nuclear fuel would reduce plutonium stockpiles. It is unlikely to do so and instead would encourage the risk of nuclear terrorism and the spread of nuclear weapons.
Plutonium is a radioactive by-product of nuclear reactors and one of the most toxic substances known. The nuclear industry argues that it should be mixed with uranium oxide and used in ordinary nuclear reactors as mixed-oxide or MOX fuel elements. Yet this would produce more plutonium; cost more than conventional nuclear fuel; be less safe; increase the risk of serious accidents during transportation; necessitate extreme high security to prevent theft; and increase the risk of nuclear weapon proliferation by countries and terrorist organisations.
