Hydropower station construction refers to large-scale comprehensive engineering projects that concentrate and convert the potential and kinetic energy of river water into electrical energy through the construction of dams, reservoirs, diversion systems, and related facilities. Its core lies in water-retaining structures (such as dams) that create a water level difference, enabling flowing water to drive turbines, which in turn rotate generators to produce electricity. The project encompasses hub layout, powerhouse construction, power transmission and transformation systems, as well as ecological protection systems. As a mature renewable and clean energy technology, hydropower stations also undertake multiple functions including power generation, flood control, and water supply, serving as key infrastructure for achieving carbon reduction goals.