5 Countries That Produce the Most Nuclear Energy

#4 Russia

2021 Nuclear Production, TWh: 208.44

Russia is one of the leaders in nuclear energy given its nuclear production of 208.44 TWh in 2021. Given its substantial nuclear energy industry, Russia is a leading exporter of nuclear power plants with the country’s companies helping build 15 reactors abroad since 2012. The country is also a leading uranium exporter given its substantial uranium resources.