Most of it does, but some comes from weapons manufacture as well
nuclear waste is a by product of nuclear power plants, or in the creation of nuclear weapons.
Nuclear Fission
In the US they're stored on site.
Carl E. Behrens has written: 'International agreement to cut off production of nuclear weapons material' -- subject(s): Nuclear nonproliferation 'Nuclear waste management' -- subject(s): Radioactive waste disposal 'Nuclear waste management' -- subject(s): Radioactive waste disposal, Government policy, Radioactive wastes, Management, Hazardous wastes 'Nuclear nonproliferation policy' -- subject(s): Nuclear nonproliferation 'Nuclear power' -- subject(s): Accidents, Nuclear power plants, Three Mile Island Nuclear Power Plant (Pa.) 'Enriched uranium supplies for nuclear power plants' -- subject(s): Uranium enrichment, Nuclear power plants 'The Convention on nuclear safety' -- subject(s): Convention on Nuclear Safety, Design and construction, Nuclear power plants, Safety measures
Heat.
The honest answer is the USA has been producing a great deal of nuclear waste and ignoring the problem of what to do with it. President Obama wants more nuclear power plants, but, has not said what to do with nuclear waste. A lot of waste is stored in nuclear power plants, but, they are getting filled up fast, and that is not really a good idea. The possibility of an accident or theft is very real.
fear of the waste.
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 problem of disposing large amounts of nuclear waste is not resolved.
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.
There are no nuclear power plants in Colorado. The only source of waste might be from a small teaching or medical isotope reactor, I have no information on this.