Sorgente-Rizziconi (2016)
Terna put into service a 380 kV alternating-current submarine link between Sicily and Calabria, at the time the largest such tie across the Strait of Messina. It gave the island a much stronger export path to the mainland.
Sicily's power trade with the continent jumped, easing congestion on older links.
It set the technical pattern, 380 kV alternating current subsea, that Bolano-Annunziata repeats with newer cable technology.
The new project sits in the same corridor and answers the same problem: Sicily's generation capacity keeps outgrowing its export links.
