How much corn does it take to produce 1 gallon of ethanol?
Through research performed at Cornell University, we know that 1 acre of land can yield about 7,110 pounds (3,225 kg) of corn, which can be processed into 328 gallons (1240.61 liters) of ethanol. That is about 26.1 pounds (11.84 kg) of corn per gallon.
Can you make biodiesel from corn?
Biodiesel from ethanol
Another fast growing source of biodiesel is inedible corn oil produced as a byproduct of corn ethanol. Corn oil has historically been more expensive than soybean oil, and thus not an attractive source of biodiesel.
How much does it cost to produce 1 gallon of ethanol?
* Ethanol from corn costs about $1.74 per gallon to produce, compared with about 95 cents to produce a gallon of gasoline.
Can a car run on 100% ethanol?
Most cars on the road today in the U.S. can run on blends of up to 10% ethanol, and ethanol represented 10% of the U.S. gasoline fuel supply derived from domestic sources in 2011. Some flexible-fuel vehicles are able to use up to 100% ethanol.
Why is corn used for ethanol?
The value of corn as a feedstock for ethanol production is due to the large amount of carbohydrates, specifically starch, present in corn (Table 1). Starch can be rather easily processed to break it down into simple sugars, which can then be fed to yeast to produce ethanol.
Is making fuel from corn a good idea?
Corn grain makes a good biofuel feedstock due to its starch content and its comparatively easy conversion to ethanol. … Under the renewable fuel standard set by Congress in 2007 (RFS-2), grain-based ethanol can make up 15 billion gallons of the 36 billion gallon-per-year requirement.
Should corn be used for fuel?
Corn should not be used for fuel to any great extent, but it may serve as a stepping-stone to other biofuels.
Is corn a good biofuel?
Corn grain makes a good biofuel feedstock due to its starch content and relative easy conversion to ethanol. Infrastructure to plant, harvest and store corn in mass quantities benefits the corn ethanol industry.