First Supertanker Launched
The Universe Apollo, the first supertanker, was launched, revolutionizing global oil transport
January 01, 1959
Oil and the Need for Bigger Ships
After World War II, global demand for oil grew rapidly as economies rebuilt and automobile ownership expanded. Standard tanker ships could not keep pace with the volume of oil needed. In the 1950s and 1960s, shipbuilders began constructing vessels of unprecedented size — supertankers capable of carrying hundreds of thousands of tons of crude oil in a single voyage. The first true Very Large Crude Carrier was launched in the late 1950s. Japanese shipyards, eager to rebuild their industrial capacity, became the world leaders in supertanker construction throughout the 1960s and 1970s.
Engineering at a Massive Scale
Supertankers were marvels of engineering. The largest, the Seawise Giant (later renamed Jahre Viking), stretched over 458 meters in length — longer than four football fields. These ships were so large they could not enter most ports and had to offload oil through offshore terminals into smaller vessels. Their sheer size made them extremely efficient per barrel of oil transported, dramatically lowering the cost of moving crude oil from the Middle East to refineries in Europe, Japan, and North America. This efficiency helped fuel the economic growth of the postwar decades.
Environmental Risks and Disasters
The supertanker era also brought serious environmental risks. Accidents involving these massive vessels could release catastrophic amounts of oil into the ocean. The Torrey Canyon disaster in 1967 and the Amoco Cadiz spill in 1978 were early warnings. The Exxon Valdez spill in Alaska in 1989 became one of the most publicized environmental disasters of the twentieth century. These events drove new international regulations requiring double-hulled construction and stricter navigation rules. The OPEC oil embargo of 1973 temporarily reduced demand and delayed orders for new supertankers.