The project, known as SAPEI (SArdegna-PEnisola Italiana) involves laying a 1 000 MW power cable with a submarine section length of 420 km and two short land lines, linked to two converter stations.
Upon completion of the works, two records will be set:
- the link will be the deepest direct-current cable ever laid (1 600 m at the deepest point, breaking the previous record of 1 000 m for the Italy-Greece link, which was also undertaken by Terna and part-financed by the EIB);
- the length of the cable (420 km) will make it one of the longest ever laid.
SAPEI will replace the direct-current power line between Sardinia, Corsica and Italy (SACOI), and encourage the development of wind power on Sardinia.
The new cable will improve the reliability and stability of the Sardinian power grid and enable the electricity generated by wind farms, which are being developed on the island, to be transmitted to the mainland. The project, which is one of the EUs priority projects of common interest (trans-European networks), meets two basic Community and EIB energy policy objectives: ensuring the efficient use of an important source of renewable energy and ensuring security of internal supplies.
The EIB has already financed investments by Terna for the development, upgrading and maintenance of the national power transmission grid.
Todays agreement builds on the good working relationship established over the years between Terna and the EIB, commented EIB Vice-President Dario Scannapieco, who is responsible for financing operations in Italy, Greece, Cyprus, Malta and the Western Balkans. "The Bank", he added, "is proud to be involved in financing this project, which has unique characteristics from the technical point of view and will help to guarantee security of supply for Sardinia and increase exploitation of regional productive capacity from renewable sources".