Ethanol And Alternative Sources Of Energy

Cellulosic ethanol is a biofuel produced from the waste of corn, and its potential for minimalizing pollution is huge. The first company to find the breakthrough, DSM, gained recognition, but was met with obstacles in the production of this biofuel in the form of rocks, which contaminated the corn waste and clogged the machinery. However, DSM soon overcame this obstacle and now produces truckloads of cellulosic ethanol every week. This environmentally friendly biofuel is everywhere, ranging from animal feed to solar panels. DSM is aimed towards “improving the planet and the lives of people on it”. Feike Sijbesma, the CEO of DSM, states that the company values “People. Planet. Profit” and is geared towards addressing malnutrition and climate

Switching from the expensive oil to alternative fuels has moved from a dream to reality. Today, there are dozens of alternatives to oil that are currently available us to be used. One alternative to oil that is being used more today is ethanol. Derived from plant materials, ethanol can be a cheaper, cleaner alternative to the gasoline that our vehicles run off. When going to gas pumps, one will notice that much of the gasoline is up to 10 percent of ethanol. According to our text, most ethanol in the U.S. is made from corn, yet ethanol can be made from any biomes-- including garbage. (Turk & Bensel, 2011)

That fuel source is called corn-ethanol, and a majority of people can see the main ingredient, which is, corn in America 's farm fields. Corn is grown annually and it does not take millions of years to reproduce. Oil is a fuel source that takes millions of years to reproduce. A biofuel is the process of taking any once living plant and abstracting the plant 's energy to make a fuel. People in America are supporting Biofuels, including corn-ethanol because it does not require oil. It also reduces green house gasses, which makes it better for the environment (Cassman 59). The common view of ethanol is that it is just a research project to make the environmentalists happy but that is not true. It has the potential to keep America 's economy rolling, supply a fuel source, and still feed livestock with its byproducts. The key to success as a country is to use what we already have an abundance of in this country. The evidence is all there for this argument many Americans just need to become educated about this topic. The main

In the reading passage, it focuses on the topic that ethanol is a bad alternative for gasoline for some reasons, and the instructor concentrates on the same issue. However, the instructor claims that the ethanol fuel indeed is a good replacement, which raises doubts about what the reading passage asserts. The instructor, in the lecture, also provides some compelling evidence to back his point of view.

In the eleven years since the Renewable Fuel Standard was signed in to law, US Corn production has shifted from feeding faces to fuel tanks, stirring a controversy over corns purpose. In 2007, the food or fuel controversy landed on the floor of the United Nations when Jean Ziegler, former UN Special Rapporteur on the Right to Food, stated that diverting cropland from food to fuel is a crime against humanity (Ferrett). The Renewable Fuel Standard, signed in to law in 2005, is a mandate that requires renewable fuels, such as corn based ethanol, be blended into transportation fuel (“Renewable…”). Ethanol is grain alcohol that can be fermented from many sources, most commonly corn and sugar cane, that is then blended with gasoline (“Ethanol…”). Today, roughly forty percent corn grown in the US is used to produce ethanol, accounting for the crops single largest use. Expansion of ethanol production in the United States has been intended to lower emissions, and increase energy independence; however, this well intentioned program could be having a detrimental effect on developing nations by increasing the cost of and decreasing the supply of corn.

Butanol used to be produced via fermentation of biomasses (Acetone-Butanol-Ethanol) such as corn, sugar beets and other feedstock. Clostridium acetobutylicum microbes are placed into the sugars from the biomass. These then are converted into various alcohols including ethanol

The article states that ethanol is not a desirable replacement for gasoline and provides three reasons of support. The professor explains that ethanol is a good alternative to gasoline and refutes each of the author's reasons.

In this chapter, it was tried to describe a new perspective for the future aviation industry fuel provision. Considering serious constrictions ruled by CAAA, it is of high probability that Avgas, the current conventional aviation fuel, will be forbidden because of air polluting problem it causes and the fact that it contains considerable amounts of lead element which is hazardous. Ethanol, as a green biofuel, has a promising production potential to be introduced as an alternative fuel according to the current aviation market capacity. Advantages and disadvantages of ethanol usage as an aviation alternative was fully described. The necessary airplane engine modification was mentioned to compensate some of ethanol drawbacks along with some case

Ethanol is a moderately low cost alternative fuel that benefits the environment by polluting less. It is considered better for the environment than gasoline and ethanol fueled vehicles provide lower levels of carbon monoxide, carbon dioxide, hydrocarbon, and oxides of nitrogen emissions. Through the use of E85 that has fewer volatile components than gasoline, it lessens emissions from evaporation. The renewable source that ethanol is can be produced as long as the raw material needed for it can be grown it is an advantage of using it as a fuel considering it has lower emissions. Ethanol being added to fuel, burns in a cleaner way and releases less emissions making it the hope of one day to be depended on as the use of fuel alone. This energy source also contributes to reducing the dependence on foreign oil since ethanol is domestically produced, thus leading to decrease

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.

Cars and gasoline are complements. Complements are pairs of goods that are used together. When the price of gasoline increase, demand oil based cars decrease. When the price of cars decrease, the demand oil increase. For example, oil crisis occurred in the United State in 2008 because of unstable economic such as soaring Chinese economic and elected new President in the United State. Furthermore, increasing unemployment and crashing stocks were dependent upon the oil crisis. Consequently, the price of gasoline increased, demand oil based cars decreased in the U.S. at that time. After this crisis, General Motors Company declared bankrupt in 2009. Detroit is one of the famous car industrial districts also filed for bankruptcy.

Well we all know that the energy system is very unstable because the total energy available on the earth is limited, and man has exploited all the conventional technologies to fulfill his needs. By the use of these conventional technologies, the world also has a disability, with problems such as global warming. Consumption of energy by man increased gradually as his wants also increase. The conventional energy resources mainly include fossil fuels, but research shows that this fuel source will be depleted completely in approximately 20-25 years. This could cause major setbacks around the world. As a result, we need an alternative source of fuel that could keep the world running on its wheel. One possibility is ethanol. Chemically extract

In the world of global warming, all kinds of pollution and fuel shortages going on, renewable and clean/ green energy is increasingly the ideal solution of energy related problems we have to solve one way or another. Biofuel is one of the mainstream and highly supported solutions nowadays, an idea to make renewable fuel by living organisms such as fiber, corn, vegetable oil or sugar cane. Unlike nonrenewable fossil fuels over extracted by people causing various environmental problems like generating a considerable amount greenhouse gas, current technology already lets renewable fuel like biofuels to shrink a certain amount of greenhouse gas production, making it a more ‘clean’ source of energy.

For supporting future energy consumption under the coming extinction of petroleum resources, alternative fuels have been widely investigated such as water, sun, wind, nuclear fission/fusion and biomass [5]. As well as fuels from biomass, the need for organic chemicals also can be achieved from biomass with advanced bio-refining technology [3] [5]. There are more than 12 chemicals which might be derived from biomass that have been identified by The US Department of Energy (DOE) such as ethanol, succinic acid, lactic acid and levulinic acid [5] [6].

What environmental benefits do we receive form an influx in ethanol as an alternative fuel? First let’s look