Because
it uses depleted uranium.
It is a 4th generation reactor design that
uses depleted uranium.
«Clean Coal» is NOT even remotely clean (see: mercury, acid rain, or strip - mining), and if you think nuclear power is clean: just look around at the effects of nuclear radiation, and birth defects in Iraq and Afghanistan (INCLUDING American soldiers and war veterans) from
using depleted uranium munitions.
The company pointed out that its own mPower reactor is based on pressurized water reactor technology using standard enriched uranium as fuel, whereas TerraPower's TWR «is a larger reactor based on Generation IV technology and designed to
use depleted uranium as fuel.»
Not exact matches
Afghan President Hamid Karzai's recent comment that U.S. and NATO - led forces
use weapons with «nuclear components» may be a reference to
depleted -
uranium munitions, whose health impact is still being studied
Depleted uranium metal can be
used as shielding, for example.
From 12 August, British Nuclear Fuels is allowed to test the performance of its thermal oxide reprocessing plant at Sellafield
using uranium and
uranium compounds «derived from natural or
depleted uranium».
When FBRs are
used in «breeder» mode, plutonium is produced in a blanket of
depleted uranium around the core.
This radioactive metal is sometimes
used in the production of nuclear weapons as a substitute for
depleted Uranium.
«Now these fast reactors — they can
use all that
depleted uranium for fuel.
Heavy metals and toxic chemicals like
depleted uranium and Agent Orange were
used during these tests, with the result that residents of the island report the highest cancer rates in the Caribbean.
If a health physicist's local newspaper runs a semi-hysterical series of reports and commentaries overstating the dangers of
depleted uranium used in weapons, that scientist can't dictate a thing to the newspaper, but she can certainly criticize the reports and the commentaries.
There are many nuclear fuel options: thorium, unenriched
uranium (e.g. in heavy water reactors), enriched
uranium in many different types of reactors,
depleted uranium, «spent fuel» /
used fuel» / «nuclear waste».
Alternative
uses of
depleted uranium are few.
The TWR is a liquid sodium - cooled fast reactor that
uses depleted or natural
uranium as fuel.