1991 – The United States Department of Justice announces that Exxon has agreed to pay $1 billion for the clean-up of the Exxon Valdez oil spill in Alaska.
1991 - Departemen Kehakiman AS mengumumkan bahwa Exxon bersedia membayar US$ 1 milyar untuk membersihkan tumpahan minyak kapal tanker Exxon Valdez di Alaska.