Barbier, Enrico - In: Renewable and Sustainable Energy Reviews 1 (1997) 1-2, pp. 1-69
Geothermal energy is the energy contained as heat in the Earth's interior. The paper describes the internal structure of the Earth together with the heat transfer mechanisms inside the mantle and crust. It also shows the location of geothermal fields on specific areas of the Earth. The Earth's...