Which type of energy is considered renewable?

Geothermal energy is considered renewable because it utilizes heat from the Earth's core to generate electricity or provide direct heating. This heat is continuously replenished by natural processes, making geothermal energy a sustainable resource. Unlike fossil fuels such as coal, natural gas, and oil, which are finite and can deplete over time, geothermal energy is harnessed from the ongoing thermal activity of the planet. This characteristic allows it to provide a consistent and reliable source of energy without the same level of environmental impact associated with fossil fuel extraction and combustion. Additionally, the use of geothermal systems can lead to lower greenhouse gas emissions, contributing to more sustainable energy practices.