Geothermal energy comes from heat stored underground and can be used to make electricity and heat. It's a renewable energy source that doesn't depend on weather. Geothermal power plants worldwide produce a lot of electricity and heat. To keep using geothermal energy sustainably, we need to make sure we don't take out more heat than the Earth can replace. We also need to manage any impact on the environment. Geothermal energy is a smart and flexible way to get renewable energy, but we need to use it carefully to avoid problems.