The US with 100 (I am uncertain if this is all reactors or just power reactors though, there are several small reactors operated to make medical isotopes, etc. or for research purposes of various kinds).
The United States is the country that uses nuclear energy the most in terms of electricity generation. It has the largest number of nuclear reactors and generates the highest amount of nuclear electricity in the world.
France (having 58 nuclear power reactors and one under construction) with around 80% of its electricity is produced by nuclear power.
Most nuclear reactors are thermal-neutron reactors. A few fast breeder reactors have been built, but not many.
AnswerFrance. About 75% of its power comes from nuclear energy.
Nuclear reactors in the US are located in various states across the country. Some states with a high concentration of nuclear reactors include Illinois, Pennsylvania, and South Carolina. These reactors are typically situated near bodies of water for cooling purposes.
Most are lightwater moderated and cooled, these are the PWR and BWR. There also a substantial number of heavy water reactors, based on CANDU, and gas cooled reactors mainly now in the UK.
Nuclear fuel for nuclear power reactors Nuclear weapons
I would say the USA as it has more operating power reactors than any other country, but France is also well up there with a greater proportion of electrical power being nuclear, it is though a much smaller country and industrial economy
The countries that produce the most nuclear power are the United States, France, and China. These countries have a high number of nuclear reactors and significant investments in nuclear power infrastructure.
Uranium is now the most important nuclear fuel for nuclear power plants.
Most plants have two reactors but some have more
Total of 104 reactors, most sites have two reactors