Ethanol Vs. Ethanol Free Fuel Essay

Some of the more obvious differences are the prices for fuel. As of now, March 2011, the price for diesel is significantly higher than gas. Gas is approaching the range of $3.40 per gallon to $3.70 per gallon (depending on what part of the country you’re in, it could be higher than that). Diesel, on the other hand, is nearing $4.00 per gallon and quickly rising. I remember 7 or 8 years ago when diesel was cheaper than gas, and gas was just above $1.00 per gallon.

When it comes to the environmental impact that gas and diesel engines have. It turns out that gasoline is more unstable than diesel, not because of what its base consists of, but because of the additives it contains. In addition, vehicles that use diesel tend to be more fuel-efficient and produce less greenhouse gases. Diesel is more environmentally friendly. The United States has what is considered to be the dirtiest diesel, but as of June 1, 2010 this is going to be different. U.S. diesel fuel has a lower measure of ignition quality. This means that when it is cold outside, ignition performance is poor and can result in higher emissions. This is why you see truck drivers idling their trucks all night long in cold weather rather than risk a troublesome start in the mornings. But, the sulfur in the diesel that is emitted during cold ignitions and long engine idling is still harmful to the environment because the sulfurs prevent the control of diesel particulate emissions through diesel particulate filters. This is changing, though, since new advanced technologies such as nitrogen oxide absorbers are being developed to reduce these emissions. As for gasoline, it is the non-aliphatic hydrocarbons as well as carcinogenic additives

There are many factors that need to considered when deciding between a diesel or gas pickup. One of which is the potential fuel economy. When looking at fuel economy, diesel pickups tend to get more miles to each gallon. But there are other things that need to be taken into consideration when thinking about fuel economy. Even though diesel will get better MPG the cost of fuel per gallon is usually more expensive than gasoline. I have only seen it where

Now while diesel prices have averaged 14 percent more per gallon than gasoline over that last decade (Staff @ WorkTruckOnline, 2011), there is an equalizer in this whole situation. The diesel’s fuel economy advantage over the gasoline powered version actually balances out the cost of the two fuels with each’s relative fuel economy. A diesel vehicle emits more greenhouse gas emissions when burnt than gasoline, but its higher energy content per gallon results in higher fuel efficiency for the vehicle. So, as a result, the diesel can go further on a single gallon than a gasoline truck, meaning it produces very similar greenhouse gas emissions as the gasoline powered engine, while running nearly the same cost for fuel per mile as a gasoline powered

Ethanol is an alcohol fuel, and it is safer than gasoline because it is nontoxic and biodegradable, similar to biodiesel. Similar to gasoline though, it is highly flammable. It is even more safe because of the fact that if it is spilled, it can break down quickly into different harmless substances.

Adult, male and female C57BL mice were used and were bred from our own facilities at Indiana University of Pennsylvania.

volatile. In 1998, the price of gasoline was $1.43 per gallon that is the lowest recorded

Scientists are constantly looking for new and more efficient alternatives for fuel. Not only are these for environmental purposes, but because of depleting fuel levels caused by over-consumption. One common substitute for fuel-commonly>??? made of crude oil or petroleum is ethanol fuel. This fuel, also know as ethyl alcohol, is created by the fermentation and distillation of corn. There are three main advantages and disadvantages when contemplating the use of this alternative fuel.

“By 2011 most cars on U.S. roads could run on blends of up to 10% ethanol (E10), and manufacturers had begun producing vehicles designed for much higher percentages. Flexible-fuel cars, trucks, and minivans use gasoline/ethanol blends ranging from pure gasoline up to 85% ethanol (E85). By early 2013 there were around 11 million E85-capable vehicles on U.S roads. In January 2011 the U.S. Environmental Protection Agency (EPA) granted a waiver to allow up to 15% of ethanol blended with gasoline (E15) to be sold only for cars and light pickup trucks with a model year of 2001 or later. The EPA waiver authorizes, but does not require stations to offer

As time progresses, the use of ethanol in fueling our planet is vastly increasing. The U.S. Department of Energy explained the strong presence of ethanol in saying, “The use of ethanol is widespread, and approximately 97% of gasoline in the U.S. contains some ethanol.” (U.S. Department of Energy, 2016) But the hang up in this is noticing that only 10% of the ethanol is actually utilized, while the other 90% is gasoline. So, the question begs, can we slowly increase this ratio in favor of ethanol? The U.S. Department of Energy suggests the use of Flex-Fuel as an option. Flex Fuel is a higher use of ethanol percentages that normally seen in fuel usage. The Economic pushback is that ethanol yields 27% less energy than full-on gasoline usage. In

Gasoline vehicles have a few different ways of mixing and making more environmentally friendly gasoline that is more efficient than others. Mixing gasoline and ethyl or methanol creates a product known as gasohol. This has reduced emission of pollution and has lower cost compared to normal gasoline. “In 1973, the Environmental Protection Agency (EPA) acted on the problem and set a time-scale for the gradual elimination of leaded fuels. The amount of lead was to be reduced from 2 to 3 grams per gallon (the 1973 average) to 0.5 g/gal by 1979. Ultimately, the addictive was to be totally eliminated from all gasoline” (“Gasoline”). The amount of lead that is allowed in gasoline was reduced from 2 to 3 grams each gallon of gasoline to 0.5 gallon by 1979.

Consumer demand for gasoline is an incredibly strong market force, strong enough that many consumers continue to buy the fuel regardless of market price. As of May 10, 2004, average gasoline prices are at an all-time high of $1.941 per gallon across the nation, and up to $2.21 in California 7. Yet

Gasoline prices have fluctuated widely during the last few years. According to the Department of Energy, the price of gasoline was $3 in the summer of 2006 and it decreased to $2 in 2007 (Taylor & Weerapana, 2007).

The US consumed 142 billion gallons of gasoline in 2007 and the tax applied on it is 18. 4 cents on one gallon. All around the US, there are around 162,000 retail gasoline outlets. With the price of crude oil hovering around $100 a barrel, it is no wonder that concern is growing about the gas prices being so high. After all, modern economies are kept moving by this lifeblood. For instance, in the United States alone personal vehicles consume more than 140 billion gallons of diesel fuel and gasoline per year.However, there are several factors that contribute to the gas prices being so high. Given below are a few of them. Increasing Demand for Oil One of the main catalysts for the incessant rise in gas prices has been one of the most

The average gas price for a gallon of unleaded gas is $2.32. This is a good price because it is not so low that the demand is too high and gas is unavailable and it is not too high that there is a surplus of fuel and lower demand. Most vehicles run on regular gas which leads to a higher demand for regular fuel and not so much for other grades. Edgar will have to evaluate the area that he plans to choose to see what kind of vehicles frequent the stations