First of 40 Gas-Powered Inland Waterway Barges Launches in Serbia 8 June 2021 The 40 barges, to be known as the Parsifal Tankers, will be chartered by Shell and operated by VT Group.Author: Capt. Johnhttp://feedproxy.google.com/~r/shipandbunker/~3/-1cIwzlK3tA/528338-first-of-40-gas-powered-inland-waterway-barges-launches-in-serbia