Hydro electricity is a type of renewable energy that is generated by the flow of water. It is also known as hydroelectricity or hydroelectric power. Other synonyms for hydro electricity include water power, hydropower, hydro energy, and hydro power. These terms all describe the same process of using the kinetic energy of water to produce electricity. Hydro electricity is a clean and efficient source of energy, and is often used to power homes, businesses, and industries around the world. It is also a popular source of energy for countries that have access to large bodies of water, such as rivers, lakes, and oceans.