But though the U. S. has set speed limits off its northeast coast, the World Shipping Council has fought such measures internationally.

Enron Corporation (former NYSE ticker symbol ene) was an American energy company based in Huston, Texas. It was one of the world's leading electricity, nature gas, paper and communications companies.

S. and eastern Canada have also been affected by this form of pollution, and other areas of the two countries are also showing increasing signs of damages, as are other regions of the world.