Case Study
Underground power cable connects
The power connection with a total length of 105 km (65 miles) between the city of Espoo, Finland, near Helsinki and the Harku area of Tallinn in Estonia was de- veloped and built by ABB Power Systems, based in Ludvika, Sweden. The link in- cludes two cables that are laid underground over the whole length. The under- water Baltic Sea crossing has a length of 74 km (46 miles). The new link is oper- ated by Nordic Energy Link, an association of Finn