Nuclear energy, derived from the nucleus of atoms, can be released through nuclear fusion or fission to generate electricity, with power plants predominantly using fission. The Comanche Peak Nuclear Power Plant in Texas is a notable example, contributing significantly to the U.S. electrical power supply while offering advantages like reduced pollution and high energy concentration, despite risks of radiation from potential accidents. Globally, nuclear power accounts for over 19% of energy production, but it also poses considerable environmental and health risks associated with radiation exposure.