Nuclear plants are facilities that generate electricity by using nuclear reactions. They primarily rely on the process of nuclear fission, where the nucleus of an atom, usually uranium, is split into smaller parts, releasing a significant amount of energy. This energy is used to heat water, producing steam that drives turbines connected to generators. These plants are designed with multiple safety systems to prevent accidents and protect the environment. While they produce low greenhouse gas emissions during operation, concerns about nuclear waste management and potential accidents have led to ongoing debates about their role in energy production.