The diagram illustrates how to produce electricity using geothermal energy. Overall, during this process, there are passing five different stages, and basicaly three steps are in outside of the suface, two steps are underground.
In the first stage, cold water is storaged in a large tank, and pumped down for 4.5 km deep, which is called the injection well. Next, the injection well injects water into geothermal zone, where the hot rocks lie, here in after cold water maximaly heated in a geothermal zone, and following this hot water reached at the production well in the same depth.
In the next stage, the production well pumps up extremaly hot water with the higly pressure, where producing steam used by codenser. Before generation electricity, this steam goes to the turbine, powered by steam. After that, this power generates electricity, using turbine power. Finally, this electricity is transfarmed to transformers to connect the national grid.