By Wynell Graves
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Extra resources for Alternative Energy
A theoretically much more efficient way of ethanol production has been suggested to use sugar beets which make about the same amount of ethanol as corn without using the corn food crop especially since sugar beets can grow in less tropical conditions than sugar cane. Most of the ethanol consumed in the US is in the form of low blends with gasoline up to 10%. Shown a fuel pump in Maryland selling mandatory E10. On October 2008 the first "biofuels corridor" was officially opened along I-65, a major interstate highway in the central United States.
It can be made from very common crops such as sugar cane, potato, manioc and corn. However, there has been considerable debate about how useful bioethanol will be in replacing gasoline. Concerns about its production and use relate to increased food prices due to the large amount of arable land required for crops, as well as the energy and pollution balance of the whole cycle of ethanol production, especially from corn. Recent developments with cellulosic ethanol production and commercialization may allay some of these concerns.
56% lower than unleaded gasoline. The EPA-rated mileage of current USA flex-fuel vehicles should be considered when making price comparisons, but it must be noted that E85 is a high performance fuel, with an octane rating of about 104, and should be compared to premium. 03 dollar. 91 dollar for E25 (as July 2007). Consumer production systems While biodiesel production systems have been marketed to home and business users for many years, commercialized ethanol production systems designed for end-consumer use have lagged in the marketplace.