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What advantages do fossil fuels have over renewable energy
Renewable energy and fossil fuel
Fossil fuel alternative
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With the fuel crisis that is happening in the world today it is now more important than ever to begin the look towards alternative fuel sources. One smart step for the US would be to wean the country slowly off of the gasoline fix and to look into alternative fuels to replace the “never coming back” fossil fuels. It turns out that Ethanol as a hybrid fuel proves to be a notable candidate for this gasoline intervention, per say. Now the United States is currently looking to subsidize fossil fuel alternatives. However, before considering ethanol production as a governmental subsidy, using large amounts of hard earned tax payer money, there has to be many alternative factors that come into play such as making sure the pros out weight the cons as far as environmental benefits and performance output and not to mention looking at the entire matter from an economic or investment perspective. First we need to consider what the ethanol we are talking about actually is and how can we obtain it.
When we say ethanol production we are referring to the use of ethanol as a hybrid fuel for automobiles. What hybrid fuels means is that instead of running a car solely off of ethanol or gasoline alone, ethanol is actually blended in with standard fuel grade gasoline to create the ethanol fuel hybrid. Ethanol is derived from alcohol; it is a grain alcohol that is typically broken down from corn, although it can be obtained by other means such as Brazilian sugar cane, wheat, barley and potatoes (West). The way ethanol is created, according to Larry West in an article titled How is Ethanol made, is by fermenting plant sugars from photosynthesis, treating them with enzymes followed by then inserting tiny microbes to feed on the sugar that will finally b...
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...self to not be such a good place for hard earned taxpayer money. It shows great signs of reducing of automobile pollution, decreased foreign oil dependency as well as steps towards being a greener society. On the reverse, the implicated price would be significantly higher, at a starting price of $3.95 per gallon, the induced miles per gallon in FFVs takes a huge hit and are the miles per gallon are significantly lower which would lead to an even higher estimated cost for consumers. Not to mention the production of corn ethanol draws a net negative energy loss due to ethanol’s weak energy output. This all meaning that more money goes in to get less energy out. Over all, ethanol is a great idea in the mindset of moving towards a greener society and becoming self-sustainable as a country, but proves to be a negative investment choice as far as a government subsidy.
The Prohibition or the Eighteenth Amendment was a huge failure for a law in 1920. There were many factors that led to its downfall that included illegal means, rise of gangsters, and the Twenty- First Amendment. Despite the Prohibition, it did not stop the people from drinking it and accessing it through thousands of speakeasies. It became a most lucrative business for criminals that led to dangerous competition. In 1933, the failed amendment was repealed and most people rejoiced that alcohol was legal again. The Eighteenth Amendment was an experiment that went horribly wrong and did absolutely nothing to bring any positive change. This was proof “that you don’t have to be drunk to come up with a really, really, bad idea.” (Carlson. 141)
In conclusion, Corn Ethanol Biofuel has many negative and positive effects. It has a negative effect because it releases greenhouse gases but positive effects as well because it is inexpensive to produce and use, and is a renewable source. The future of corn ethanol is uncertain: “Corn-based ethanol will most likely not be the staple fuel source in the future, as it is only a short term solution and poses problems in the long run. Ethanol contains 33% less energy than gasoline, and corrodes engines that it is used in. Average production and final sales are 62 cents/gal higher than conventional gasoline. Even though political support is waning, Congress will most likely not abandon corn ethanol.” ("Future of Corn Ethanol.) I think corn ethanol
Cushman, Lynd, Nichols, Wyman. “Fuel Ethanol from Cellulosic Biomass.” Science. March 1991. Vol 251 (4999):1321
Cellulosic ethanol will not be able to meet its mandated output because in the past four years since demonstration and pilot sites started popping up it has only just started t...
It is no secret that a great amount of teenagers drink. Some for fun or maybe even from peer pressure. It is true that we cannot stop them, but does that mean we should make it legal? agreed and on July 17, 1984, he signed into law the Uniform Drinking Age Act mandating all states to adopt 21 as the legal drinking age within five years. By 1988, all states had set 21 as the minimum drinking age. He changed the law for a very specific purpose; to prohibit drinking to those under the age of 21. Lowering the legal drinking age does not reduce drinking only puts young adults at risk. The legal drinking age should stay the same, because it is effective in many ways.
the same will be the height of the tin can above the wick. I will keep
The legalization of marijuana has been a highly debated topic for many of years. Since the first president to the most recent, our nation’s leaders have consumed the plant known as weed. With such influential figures openly using this drug why is it so frowned upon? Marijuana is considered a gateway drug, a menace to society, and mentally harmful to its consumers. For some people weed brings a sense of anxiety, dizziness, or unsettling feeling. Like alcohol, tobacco or any other drug, those chemicals may not respond well with their body. For other people marijuana brings joy, a sense of relief, and takes the edge off of every day stress. For those who are associated with cannabis, purposes usually range from a relaxant, or cash crop, to more permissible uses such as medicine, and ingredient to make so many other materials. We now need to look at what would change if marijuana were legal. Benefits to the economy and agriculture, health issues, and crime rates are three areas worth looking at. Deliberating on the pros and cons of this plant we can get a better understanding for marijuana. From there it will be easier to make a clear consensus on what is best for the nation.
Secondly, the use of biofuels is not a cost effective option as they are more expensive than fossil fuels. According to the County Commissions of the US Department of Agriculture and North Dakota State University, there are around seven biodiesel producers in the US. Biodiesel is the mix of biofuel and diesel in 20:80 ratio, which means that the cost of biodiesel will be around 20$ more ...
The United States government continues to provide subsidies for the production of ethanol because the future benefits of providing ethanol subsidies outweigh the costs of providing ethanol subsidies. Since taxpayers provide the funds for ethanol subsides, the subsidies do not directly cost the government financially. In addition, by providing ethanol subsidies the government would benefit in the future because the ethanol subsidies act as a strong incentive for the people in states whose economic structures greatly benefit from the ethanol subsidies to support the government officials who continue to provide economic subsidies.
Fermentation is one of the process of glycolysis, it is anaerobic, basically this means that it does not use air. Its end product is ethanol, which is a form of alcohol, ethanol differs from alcohol in its chemical composition. The end product of ethanol from glycolysis can be explained by the following equation.
...her combination of intoxicant. There are several better plants to use, sugar cane and algae all produce far more ethanol than corn does. Keep in mind that running on electric sometimes is better than running on gas all of the time, But to see for yourself go down to the car dealership and ask for yourself.
Alcohol abuse is the most common problem, nowadays. In fact, majority of people drink alcohol repeatedly to the point where they have difficulty to stop. Statistics show that, as much as, “40% of college students report drinking five or more drinks in one episode” (Walters & Baer, 2006). Alcohol has become more popular over the years as advertisements, simultaneously with commercials of it, filled the media. It also is easily accessible and cheap in comparison to other psychoactive substances. On the other hand, alcohol safety awareness programs are barely noticeable. My research will present how alcohol and its abuse gets into people’s lives and how it influences their physical and mental health, as well as, social existence.
Also known as alcoholic fermentation, this process is occurs in an anaerobic environment. In alcoholic fermentation, glucose molecules are degraded into two molecules of ethanol and two molecules of carbon dioxide. In production of alcohol, first, glycolysis process will breakdown glucose molecule into to pyruvic acid. Then, carboxyl group of the pyruvic acid will be removed and causing carbon dioxide to be excreted. The NADH then left its hydrogen onto the second carbon molecule creating ethanol. The overall chemical reaction are as follows :
Alcohol is a class of organic compounds that is characterized by the presence of one or more hydroxyl groups (-OH) attached to a carbon atom. Alcohol was unknowingly produced centuries ago when fermentation occurred to crushed grapes (Pines, 1931). In today’s society alcohol is produced for the use of household products such as varnishes, cleaning products, but is more commercially important in the liquor business. A chemical process called fermentation accomplishes the production of ethanol, the alcohol or liquor. From there, the ethanol goes through distinct processes to become the dark and clear liquors on the store shelves.
Many researchers like Hossain and David Pimentel are finding out more capable products to make a bioethanol. It includes natural resources, especially starch, vegetables, fruits and a product rich in sugar. For example in 2014 Alemayehu Gashaw tried to make a bioethanol from fruit waste and also concluded that when he increase the temperature he also get a greater amount of bioethanol. According to him “Lignocellulosic biomass has been used as one of the main resources for economically attractive bioethanol production. Though ethanol yields from sugar and starch and these are higher than from lignocelluloses these conventional sources are insufficient for worldwide bio ethanol production”. However in 2011 Hossain, Alshammari, Mustafa and