Must ethanol come from corn?
This is the eighth blogpost in the series, “Corn-Fed Cars: On the Road with Ethanol.” tbcredit.ru
Cellulose-based ethanol may be a bust. Ethanol produced from switchgrass is proving very different. Much will depend on innovations in ethanol production from corn stover and corn cobs.
In the race to find new sources of energy, ethanol and biodiesel got the upper hand. These biofuels are easily produced—ethanol from corn grain, and biodiesel from soybean oil—and a combination of subsidies, import controls, and legislation further pushed ethanol to the front.* Read More >
Model Ts were “flex-fuel” and some could run on ethanol.
This second blogpost in the series, “Corn-Fed Cars: On the Road with Ethanol,” continues the conversation about ethanol and explores the forces that converged to get us to this critical—and contentious—moment in biofuels history. top-zaymov.ru
Since 1826, when it was first used to power internal combustion engines (ethanol timeline), ethanol has been of interest to entrepreneurs and agriculturists as a possible alternate fuel. As early as 1862, it was heavily taxed to pay for the Civil War. In 1908, Henry Ford produced the flex-fuel Model T, although by then cheap oil took over the powering of the nation and ethanol languished.
Fast-forward to 1974, when Archer Daniels Midland (ADM), the main producer of high fructose corn syrup, found itself in a quandary. The wet milling process used to manufacture corn syrup from corn grain created, in excess, a by-product known as ethanol, and ADM launched a shrewd search to find or create a market for it. (See this paper on the “Ethanol Swindle.”) Capitalizing on the “Project Independence” initiative started by the Nixon administration to reach total independence from foreign energy sources, ADM began a political campaign promoting ethanol as an additive to gasoline—and the current ethanol industry was born. (Read this paper for more on the history.) Read More >
Iowa Corn Indy 250
Also contributing to this story is Dennis Keeney, PhD, MS. | Over the next six months, this bimonthly blog series, “Corn-Fed Cars: On the Road with Ethanol,” will initiate a conversation about ethanol and the current environmental and economic impacts of its use. This first post addresses the progression of ethanol use in the U.S., and the forces that have gotten us to where we are today.
This June at the “Iowa Corn Indy 250,” flags touting “Iowa Corn” and t-shirts promoting “Corn Power” were a common sight at the Newton, Iowa racetrack. The slogans are no surprise, given two facts: first, that the race is sponsored by the Iowa Corn Promotion Board, and second, fellow racing giant NASCAR’s announcement last year that they will partner with American ethanol producers to fuel its fleet with a gasoline blend containing 15 percent corn ethanol.
At a time when the buzz about corn ethanol seems to have died down on the coasts, its advocates are speaking up, and production in the Midwest continues to ramp up to record levels in light of government subsidies and mandates that spurred the growth of the industry over the last decade. Today, 40 percent of the corn crop in the U.S. goes to ethanol production. Read More >