Changes

==Ethanol Industry==

==Ethanol Industry==

[[Image:684.jpg|right|thumb|From biomass to ethanol.|400px]]

[[Image:684.jpg|right|thumb|From biomass to ethanol.|400px]]

In the [[United States]] ethanol is most commonly made through the fermentation of corn. Other countries, such as [[Brazil]] use sugar as a [[catalyst]] for the fermenting process. Currently, the US has the highest production numbers for ethanol in the world, but some analysts forecast China as being a potential world player in the ethanol market. [[China]] currently uses [[casava]] and [[wheat]] among other material for producing ethanol.

In the [[United States]] ethanol is most commonly made through the fermentation of corn. Other countries, such as [[Brazil]], use [[sugarcane]] as a [[feedstock]] for the production of ethanol. Currently, the US has the highest production numbers for ethanol in the world, but some analysts forecast China as being a potential world player in the ethanol market. [[China]] currently uses [[casava]] and [[wheat]] among other material for producing ethanol.

==Controversy==

==Controversy==