American Electric Power

American Electric Power

The company is about to fire up the world's first carbon capture plant. Good thing.

Its coal plants are spewing lots and lots of carbon dioxide. If its clean coal plant works, maybe it will turn things around.

Read more: http://www.businessinsider.com/the-15-worst-companies-for-the-environment-2009-9?op=1#ixzz3SFVJnQZQ