Electricity System


Terna is responsible in Italy for transmitting and dispatching electricity along the high-voltage and very-high-voltage grid. With over 60,000 km of electricity lines, it is the first independent operator in Europe and the seventh in the world.
The Company covers the national electricity demand and guarantees the highest quality of the electricity transmission service, in line with the European best practices.
Terna’s grid is joined to the network of European grids by 18 interconnection lines that allow exchanging and regulating electricity with other countries.