A new study, paid for by the National Hydropower Association, finds that the U.S. <a href=”http://greeninc.blogs.nytimes.com/2009/10/21/study-bolsters-a-push-for-more-hydropower/-28813″>needs more hydropower to reach stated renewable energy goals.

Of course, environmentalists and ichthyophiles hate dams, so I’m not sure what this study will accomplish.