The way humans use nuclear energy to create electricity is probably one of the most powerful and reactive processes out there. One tiny misstep and major accidents can occur. This is why nuclear energy, while an effective way to create electricity, is also one of the most controversial methods of energy production.

All useable nuclear energy comes from nuclear fission. During nuclear fission, Uranium atoms are split. The fission occurs in the core of the nuclear reactor, which is within the power plant. This process releases energy that is then used to heat water. Heating the water produces steam, which turns a turbine and powers a generator that then creates electrical energy. The steam is cooled back into water once it passes through the generator and the entire process occurs again.
Nuclear energy is controversial for many reasons. One of the most prominent arguments against nuclear power plants is the waste created by this process. Nuclear waste is very dangerous and remains dangerous for thousands of years. Unfortunately, engineers have been unable to figure out many ways to safely contain the waste. Nuclear power plants also pose a threat to human health. Accidents due to nuclear power plants and nuclear reactors are damaging to equipment and human life. Examples throughout history include Chernobyl and Fukushima, both of which resulted in a loss of human life and negative health conditions for the survivors.
While nuclear energy is an alternative to the well-known and dangerous fossil fuels, engineers and researchers have debated the pros and cons of nuclear energy for years and continue to do so today.