http://www.schinnerer.com/blogs/biggreen/2010/10/07/hydroelectricity_leading_the_way.html In the most recent issue of "Monthly Energy Review" it was reported that renewable energy sources such as biomass, biofuels, geothermal, hydroelectric, solar power, and wind power provided just over 11% of domestic U.S. energy production during ... en Matthew McWilliams Thu, 07 Oct 2010 15:39:00 GMT Pebble (http://pebble.sourceforge.net) http://backend.userland.com/rss