There is smoke pollution from the reactor itself, in addition to the large trouble of disposing of the highly toxic nuclear waste.
heat
there are no bad things about the nuclear power reactors
Fast neutron nuclear reactors, among other new Nuclear technologies. Nuclear power is the cleanest most efficient power source. Reducing burning of fossil fuels will significantly reduce pollution in the atmosphere.
In nuclear reactors
No, at least not for power reactors
There are currently (year 2013) 31 countries having nuclear power reactors. The rest are not having nuclear power.
No, they don't. All Pakistan nuclear power reactors are imported from outside.
No substitute for nuclear power reactors especially if there is no available fossil fuel.
No. Our reactors are fission reactors. We haven't yet mastered fusion reactors for power.
France (having 58 nuclear power reactors and one under construction) with around 80% of its electricity is produced by nuclear power.
Sweden currently has 3 active nuclear power plants with 10 reactors.
All power reactors are thermal reactors except few ones that are fast nuclear reactors.