It seems they are not all here. They are amazing. The globes are in Chicago, San Diego, San Francisco, and Washington D.C. You can view them all on-line.
http://www.coolglobes.com/gallery.php
Local, national and international artists, as well as school children designed the globes using a variety of materials to transform a plain white sphere to create awareness and provoke discussion about a potential solution to global warming. Each globe is five feet in diameter, seven-and-one-half feet tall and weighs 2,300 pounds.
The Making of a Cool Globe