Supply of Materials and Construction of the Transmission Line in
- Montalto di Castro – Villanova , Lot I ( Lazio ). 1 Circuit 380 kV 3 Cond / Phase, 2 HG , 62 km . Year (1987-1988).
- Brindisi Sud – Matera, Lot I ( Puglia ). 1 Circuit 380 kV 3 Cond / Phase, 2 HG , 64 km . Year (1990-1992).
- Brindisi Sud – Foggia, Lot IV ( Puglia ). 1 Circuit 380 kV 3 Cond / Phase, 2 HG , 60 km . Year (1990-1992).
- Miali – Goni (Sardinia). 1 Circuit 150 kV 1 Cond / Phase, 1 HG , 25 km . Year (1991-1992).
- Saint Bernard – Scarmagno ( Piemonte ). 1 Circuit 132 kV 1 Cond / Phase, 1 HG , 12 km . Year (1992-1993).
- Matera – S. Sofia , Lot III (Campania). 1 Circuit 380 kV 3 Cond / Phase, 2 HG , 19 km . Year (1993-1995).
- SE Villasor – SE Flumendosa , I Section: SE Villasor – T111 (Sardinia). 1 Circuit 220 kV 1 Cond / Phase, 1 HG , 48.38 km . Year (1996-1997).
- SE Villasor – SE Flumendosa , II Section: T111 – SE Flumendosa (Sardinia). 1 Circuit 220 kV 1 Cond / Phase, 1 HG , 39.45 km . Year (1997-1998).
- SE Isabel Melilli – SE Chiaramonte Gulfi , Lots I and II (Sicily). 1 Circuit 380 kV 3 Cond / Phase, 2 HG , 60 km . Year (1997-1998).