Hi and thank you for the question, from what i can understand due to the slight language barrier you are asking what are the key factors involved in mining, the major factors are electricity cost and hardware, hardware is something we have no control over, but with this project we aim to solve the energy cost problem which "bottlenecks" or cuts mining profitability, by reducing these costs we see a sharp increase in profitability, making mining more sustainable on a larger scale, thank you for your question and i hope this answers it accurately, should you have any further questions please feel free to ask away!