Geothermal energy is the generation of electricity and heat by harnessing the Earth’s internal heat. This renewable energy source utilizes heat from beneath the Earth’s surface, typically accessed by drilling wells into geothermal reservoirs. The heat can be used directly for heating buildings or converted into electricity through geothermal power plants. Geothermal energy is a sustainable and reliable power source with a low environmental impact, contributing to reduced greenhouse gas emissions and providing a consistent supply of clean energy.