Last March was the 25th anniversary of one of the worst environmental disasters in U.S. history: the Exxon Valdez oil spill. It was such a huge leak that it permanently changed the policies of the U.S. Government about shipping oil in U.S. waters, and changed the attitude of many Americans about the risks of huge, hard-to-maneuver supertankers operating in close to shore. More importantly, it galvanized the environmental movement for many years, and forced many Americans to reassess our voracious consumption of oil (even though this was Alaskan oil, not foreign oil). Among U.S. oil spills, only the 2010 BP Deepwater Horizon oil spill was worse in terms of total amount of oil leaked into the ocean.
The facts of the disaster are mostly straightforward. Near midnight on March 24, 1989, the gigantic oil tanker Exxon Valdez was carrying 55 million gallons of crude oil, pumped from up in Prudhoe Bay, Alaska, and then shipped from Valdez Harbor, on its way to Long Beach, California. As it was maneuvering through the rocky waters of Prince William Sound, only the third mate was awake and in control of the ship, and he was sleep-deprived. At 12:04 a.m. in the dead of night, the ship hit Bligh Reef, tore a huge hole in the hull, and immediately began leaking hundreds of barrels of oil. Continue reading…comments (8)