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According to the Renewable Fuels Association, the E15 waivers now cover 62% of vehicles on the road in the US, and the ethanol group estimates if all 2001 and newer cars and pickups were to use E15, the theoretical blend wall for ethanol use would be approximately 17.5 billion gallons (66.2 billion liters) per year.
This shift also contributed to a sharp increase in the production and sale of E85 flex vehicles since 2002. [19] Ethanol also replaces toxic, air-polluting substances such as benzene, toluene, and xylene. Numerous states require certain ethanol blends to reduce air pollution. Ethanol produces about 34% less air pollution than gasoline on ...
For each billion ethanol-equivalent gallons of fuel produced and combusted in the US, the combined climate-change and health costs are $469 million for gasoline, $472–952 million for corn ethanol depending on biorefinery heat source (natural gas, corn stover, or coal) and technology, but only $123–208 million for cellulosic ethanol ...
Specially equipped vehicles designated as Flex Fuel capable can run on E85, a mix that's as high as 85% ethanol and just 15% gasoline. But, nearly all cars are already using a gasoline-ethanol mix.
Source: EIA. Don't worry; the math is correct. One barrel of crude oil yields a total of 45 gallons of refined products. So, blending ethanol into our motor fuels may have displaced 8.7 billion ...
E85 critics contend that ethanol producers may not reduce carbon emissions due to the petroleum and natural gas used in raising corn and refining it. E85 advocates reply by pointing to ethanol producers who do not do so, but instead use E85 or biodiesel fuel to transport E85, and use biomass as a heat source for the distillation of ethanol ...
15. Check Tire Pressure. Having underinflated tires can lower your gas mileage and cause you to lose about 3 cents per gallon, according to the U.S. Department of Energy.To find the proper tire ...
In line with the observations in Japan, hydrous ethanol is known to be less corrosive than anhydrous ethanol. The reaction mechanism is 3 EtOH + Al -> Al(OEt) 3 + 3 ⁄ 2 H 2 at lower-mid blends. When enough water is present in the fuel, aluminum will react preferably with water to produce Al 2 O 3 , repairing the protective aluminum oxide layer.