Our company submitted the Ecological Study for the upgrade of high-voltage tranmission line 150 kV between Sparti and Molaoi substations to the Department of New Transport Projects, Independent Power Tranmission Operator, as required by our contract (No 1363425/24-10-2016). According to the national legislation, the Ecological Study is required because part of the transmission line, to be upgraded, crosses Natura 2000 protected areas, SCI GR2540003 and SPA GR2540007.