of this line are "classic HVDC pylons" with a single crossbar carrying two conductors, which consist of a bundle of three or four ropes, on long insulators, on the Finnish side. On the Swedish side, the towers carry the pole conductor (long insulators) and the neutral conductor (short insulators) from Finnböle to the Dannebo (Fenno-Skan 1) converter station. Fenno–Skan 2 crosses the traction current power line Tierp-Gävle and the parallel-running three phase 220 kV AC powerline Mehedeby-Gävle west of Mehedeby approximately at . This is the only crossing of an HVDC powerline and a single-phase AC powerline in the world and the only place where all kinds of electric transmission systems, three phase AC powerline, single phase AC powerline and HVDC come close together . Fenno–Skan 2 became fully operational on 16 December 2011. In February 2012 a German ship laid anchor on top of the cable, damaging it. The cost to Finnish consumer and industry in the following two months in higher electricity prices was estimated to be 80 million Euros. Sites Waypoints Fenno–Skan 2 in Sweden Underground cable in Sweden Electrode line in Sweden Overhead line in Finland Electrode line in Finland See also Energy in Finland Energy in Sweden Baltic Cable, cable between Germany and Sweden Konti-Skan, cable between Denmark and Sweden Estlink, cable between Estonia and Finland LitPol Link, cable between Lithuania and Poland SwePol, cable between Poland and Sweden NordBalt, a cable between Sweden and Lithuania References External links https://web.archive.org/web/20070221180533/http://www.fingrid.fi/uploads/ConstructionSiteMap/attachments/esite.pdf https://web.archive.org/web/20110720015135/http://www.fingrid.fi/uploads/ConstructionSiteMap/attachments/fenno-skan_fin.pdf https://web.archive.org/web/20051115122606/http://www.transmission.bpa.gov/cigresc14/Compendium/FENNO.htm https://web.archive.org/web/20051115122606/http://www.transmission.bpa.gov/cigresc14/Compendium/Fenno%20Pictures.pdf Overhead line of Fenno-Skan 2 Electrical interconnectors to and from the Nordic grid Energy infrastructure completed in 1989 Submarine power cables Electric power infrastructure in Finland Electric power infrastructure in Sweden Connections across the Baltic Sea HVDC transmission lines Finland–Sweden relations 1989 establishments in Finland 1989 establishments in Sweden