The Exxon Valdez oil spill was the incentive to introduce legislation requiring tankers to have a double hull , a measure that is not seen as the best solution by all experts . Where a double hull should minimize the consequences after a disaster , Concordia Maritime developed the '' Stena V-MAX '' , a VLCC with two propellers , two rudders and two redundant engine rooms , where a single fault does not result in loss of steering , reducing the chances of a grounding
Exxon Valdez oil spill
Exxon Valdez oil spill
History of the oil tanker