There is no harm to the environment (life, atmosphere, etc.) in both construction and operation of small hydropower plants. After water use, quality does not change in any way. There is a great global practice of establishing micro and small hydropower (hydroelectric power stations) in the drinking, artetic and waterways of other appointments.
Small hydropower No long and expensive construction and construction work. The design, construction of all equipment (hydroturbine, generator, automation, etc.) installing and commissioning of small hydroelectric power plants (Kechark) shall be between 2 and 6 months. Only water energy is used to generate electricity, instead of expensive raw materials (oil, gas, etc.). Thus, the minimum cost is obtained.
In the operation of small hydroelectric power stations, Kechark, both a capacity of several dozen ITC and a few thousand ITC, does not require a large number of service personnel, one or two.