The Claim: 10,000 containers are lost at sea every year.
10,000 is one of those numbers that’s big enough to be surprising, but not so huge to inspire immediate incredulity. The worldwide shipping industry is enormous and containers do get lost overboard. With a few recent high-profile maritime accidents, it’s not hard to believe that 10,000 containers could be sent to swim with the fishes every year.
Fortunately, it’s pretty hard to hide a missing container and the number of containers lost at sea is actually much lower than 10,000. In 2011 and 2014, the World Shipping Council surveyed it’s members to find out exactly how many containers are lost at sea each year. What they found was that not only was the number of lost containers an order of magnitude less than the 10,000 figure, but that the average was driven up by two catastrophic accidents–the sinking of the MOL Comfort and the grounding of the MV Rena.