Geothermal energy is essentially the heat that is naturally produced by the earth. It is possible for us to tap into that energy from different sources such as magma deep below the earth's surface or hot water that is closer to the surface such as natural hot springs. read more
Supply of geothermal energy is limited and confined to certain areas only. The entire resource of geothermal energy is fairly bigger than that of coal, oil and gas. Geothermal energy can be made more widely available if the methods and technologies used to extract it are improved. Geothermal energy is still not explored fully. read more