The illustration contains a process of energy production from water.
Overall, procedure of power generation have three main steps, which include natural water circulation, energy output, charging the whole city.
Initially, sun lights boil the water in the sea, which transforms into gas. Hence, it leads to evaporation that catalysts rain and followed by growth of water level in reservoir.
Afterwards, water falls into mini cyclical process. Before the liquid reaches the Turbine, which produces the energy, it meets with a Valve, that used to manage the water valve. As soon as flow passes Turbine, the Pump drives it into Dam. Then, it goes back through Valve, Turbine and Pump.
The final stage is charging the urban area with energy. To manage with it electricity transported through high voltage cables to Transformer station, that spreads it to city with a help of underground cables. This kind of cable rangement is used for safety of city.