ENGIE Energía Perú has a total of 293 kilometers of different transmission lines in 138, 220 and 500 kV that are used as part of the energy process.
In addition, for this activity, it has a substation located in the province of Mariscal Nieto, department of Moquegua. This substation is an important center for reception, transformation and distribution of electricity in the south of the country and serves as a connection point for the Ilo21, Ilo31 and Ilo41 power plants to the SEIN.