(between Finland and Sweden) NordBalt (between Lithuania and Sweden) SwePol (between Poland and Sweden) List of HVDC projects References External links Nordic Energy Link Estlink 2 Newsletter. issue 2, May 2011 (PDF) Electrical interconnectors to and from the Baltic grid Electrical interconnectors to and from the Nordic grid Energy infrastructure completed in 2006 Energy infrastructure completed in 2014 HVDC transmission lines Submarine power cables Connections across the Baltic Sea Electric power infrastructure in Estonia Electric power infrastructure in Finland Estonia–Finland relations 2006 establishments in Estonia 2006 establishments in Finland