Geothermal

Energy Geothermal energy is a form of renewable energy that utilizes the natural underground heat of Earth, generated by the decay of radioactive substances and the Earth's core temperature. It is a clean, sustainable, and reliable energy source, and can be used to generate electricity, to heat and cool buildings, to dry crops, and to provide hot water. In addition, it has a low environmental impact, no emissions of greenhouse gases into the atmosphere, and the energy is abundant and free. Geothermal energy is one of the most promising renewable energy sources, and is becoming increasingly important as the world moves to reduce reliance on fossil fuels and look for alternative, clean energy sources.