IllegalPaladin on 01 January 2009
With hydroelectricity, there have been thousands upon thousands of damns built in the US. They can hurt the ecosystem and and are only build to last so long before they can endanger nearby areas by a collapse.
lol, I'm recalling my recent geology class and the pages upon pages of notes. You really can't have a simple answer to a problem, there are so many factors involved it's instane.
