Energy News Beat Greek shipping firm Tsakos Energy Navigation (TEN) said it had purchased two 2023-built LNG dual-fuel LR2 tankers from Norway’s Viken. Besides the two LNG-powered Aframax tankers, TEN bought from Viken Crude one 2019-built Suezmax tanker and two 1A ice-class Aframax tankers built in 2018 and 2019 respectively. TEN said in a statement […]