ExxonMobil the Exxon Building (1251 Avenue of the Americas), its former headquarters in Rockefeller Center, to a unit of Mitsui Real Estate Development Co. Ltd. in 1986 for $610 million, and in 1989, moved its headquarters from Manhattan, New York City to the Las Colinas area of Irving, Texas. John Walsh, president of Exxon subsidiary Friendswood Development Company, stated that Exxon left New York because the costs were too high. On March 24, 1989, the Exxon Valdez oil tanker struck Bligh Reef in Prince William Sound, Alaska and spilled more than of crude oil. The Exxon Valdez oil spill was the
Aegean Sea tanker oil spill Aegean Sea tanker oil spill The "Aegean Sea" tanker oil spill was a spill that occurred on 3 December 1992 when the double-bottomed Greek-flagged oil tanker, "Aegean Sea", en route to the Repsol refinery in A Coruña, Spain, suffered an accident off the Galician coast. The ship had successfully passed all required tests and revisions. The accident occurred during extreme weather conditions and affected the Galician coast resulting in ecosystem damage, as well as damage to the fishing and tourist industries in A Coruña. The captain and pilot were found to be criminally liable and the shipowner took on much