As of 2011, approximately 45% of US corn production is being used for ethanol production.
Yes. In some countries (such as the US), you must obtain a permit from the BATF and the ethanol produced must be mixed with a substance that renders it unfit for human consumption. The ethanol must be used for producing energy, not to drink.
25%
Too much ethanol causes one to make grammar mistakes, as you so kindly showed for us.
99.9%
alot is used
Because we use it for everything including the growing of corn used to make ethanol.
Around 0.08%
People watch too much porn
For every gallon of gas containing 10% ethanol (referred to as E10 gas), it will contain 1/10th gallon of ethanol (about 12 ounces by volume). Ethanol is primarily used to oxygenate the gas and replace the chemical MBTE, which pollutes groundwater. HOWEVER, since most ethanol in the US comes from corn, it is important to note that using ethanol in gasoline causes GREATER pollution than just gasoline alone. This is because it actually takes more energy to produce corn based ethanol than is extracted from it. Until better technologies for ethanol production are available (e.g. algae), it is best for the environment to avoid gas containing ethanol if possible (some states mandate it).
In the us energy is use alot from wind ..
23% of 2010/2011 U.S. production.