Geotermia

Geotermia, or geothermal energy, harnesses heat stored beneath Earth's surface to generate electricity or provide direct heating. This energy originates from the planet’s core, where high temperatures are maintained through natural radioactive decay and residual heat from Earth's formation. Geothermal systems tap into underground reservoirs of hot water or steam, which can be accessed through wells. These resources are renewable and sustainable, producing minimal greenhouse emissions. Geotermia is used for power plants, heating buildings, and industrial processes, offering a reliable and low-impact alternative to fossil fuels, especially in regions with significant underground geothermal activity.