Hydro+Power

=Hydro Power:=

http://www.eia.doe.gov/kids/energyfacts/sources/renewable/water.html
 * __Posted by:__** **Sarah 2-6-08**
 * accounts for seven percent of total US energy generation
 * one of oldest energy sources
 * amount of available energy depends on flow or fall
 * renewable energy source
 * no waste
 * no pollution to water or air
 * almost free