This document discusses geothermal energy and geothermal power plants. It defines geothermal energy as energy extracted from the heat stored in the earth, which comes from the earth's internal heat from radioactive decay and heat loss. A geothermal power plant extracts this heat from geothermal reservoirs and uses it to power a steam turbine that drives a generator. The main components of a geothermal power plant are production wells, separators, heat exchangers, steam turbines, condensers, generators, and injection wells. There are three main types of geothermal power plants: dry steam, flash/steam, and binary cycle plants. Egypt has potential geothermal energy sources along the Gulf of Suez and in