In this globalization era, cheap and clean energy was a hot topic all over the world, due to climate change issues. Multiple alternative sources of energy were discovered by scientists, such as solar panels, wind turbine, and nuclear. Besides a weapon, nuclear is considered one of the most feasible solutions recently, since it provides a large amount of clean electricity at an affordable price. However, the dangerous risks behind nuclear power plants were already a great contention so far. In this essay, I will elaborate advantages and downsides of the nuclear power plants and describe my point of view on the matter.