Nowadays, the use of small scale power plants (Distributed Generation) in distribution networks is considered as one of the main methods of energy generation in the world. Given the significant development of small scale power plants and the technical impacts that the connection of these power plants can have on the network, the optimal placement of these generators in the network and the feasibility of constructing them in different areas of the network is a very important issue. Considering the importance and high sensitivity of the development of small scale power plants in the network, Gharb Regional Electric Company, which possesses a great potential to develop these power plants within its borders, intends to develop and implement a software with the aim of finding optimal locations for the placement of small scale power plants (DGs) in the Gharb Regional Electric Company territory.