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In the current era, fossil fuel is a necessity in our everyday life, for not only it is used as an energy source, but also due to the high rate of dependability on the fuel itself. The recent drop in oil prices caused an enormous impact on the world economy, especially to the countries that are highly dependent on the fuel industry. The United States also are affected by this situation. One suggestion and a major change, in order to reduce the high dependency on the fossil fuel and to overcome the problems related to the usage of fossil fuel, is to start the wide use of biofuel as the fossil fuel replacement. The impact of this change, and also a huge improvement, not only will help to stabilize the economy, but also can help in reducing the greenhouse gases in the atmosphere.

Bio-fuels are also known as agro fuels. They are a renewable source of energy made from animal and vegetable material and a large portion of municipal solid and industrial waste. Bio-fuels are major sources of fuel from biomass. Biomass is any organic material stored in the tissues of living plants and animals. Plants generate their energy from the solar power using the chlorophyll in the leaves to create tissue from water in the ground and carbon dioxide in the air and animals take their energy from plants either by directly eating plants or by eating other animals that have eaten plants. Even though biofuels are sources of energy obtained from renewable resources, the positive effects to the environment are far outweighed by the negative effects to the environment from the production of these biofuels. Our need for energy is increasing day by day for heating, cooling, cooking, driving, etc. One of the major reasons for the development of bio-fuels is the act that fossil fuel oil reserves are limited. Based on total worldwide oil reserves of 143.1 thousand million tons of oil (end 2001) and a worldwide oil consumption rate of 3510.6 million tons, it is estimated that the oil reserves will probably last until 2044. Also, there has been increasing concerns regarding global emissions of greenhouse gases, especially carbon dioxide, sulphur dioxide and nitrous oxides. Biodiesel, which is the most popular form of bio-fuel, is used in any diesel

Claim of definition: Biofuels are energy sources made from living things, or the waste that living things produce and can be produced from a wide variety of sources such as sugars, starches, oil, and animal fats.

Hence, biofuel is a recent scientific research undertaken in Australia and will be the greatest benefit towards society and the environment. As biofuel can help contribute environmentally through lowering levels of pollution, it also benefits the society by offering economic stimulation as well as

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.

Recent discussion in the world of environmental issues and the bettering the world has brought about the topic of biofuels. Biofuels are an energy source that can be harvested completely from crops, such as corn, and algae among other various natural items. Environmental specialists are currently considering whether or not biofuels are be the correct route for people to start taking in regards to more efficient and less harmful energy source. Fossil fuels are noted to be bad for the environment as well as the inhabitants of earth due to the fact that these fuels cause carbon pollution. Being that they are carbon energy producers, fossil fuels make air worse for humans and wildlife, and cause acid rain and other semi-natural pollution-based faults that can kill organisms, such as plants or wild animals, and also damage the water sources scattered across the Earth. But, with a change in the current energy usage fashion, utilizing biofuels can be very beneficial and helpful to the environment, and deplete much of the air pollution that causes environmental issues such as the global rising of temperature. These fuels will also help push the world’s energy technology to a new level, and introduce new ways to utilize the easily obtainable resources that humans often take for granted, and put the energy gained from the new technology towards things like cars that run completely on biofuels and other creations that run on

Biofuel is a fuel that contained energy from once living organisms. Biofuel is created by biomass conversion. Biomass is recently deceased organisms. These recently deceased organisms are converted into a substance called biomass that contains the energy. The biomass will be converted into a fuel using one of these methods: thermal conversion, chemical conversion and biochemical conversion. Thermal conversion is also known as thermal depolymerization, a process using high heat to produce biofuel. Chemical conversion uses various chemicals to produce biofuel. Finally, biochemical conversion uses enzymes, microbes, and catalysts to make biofuel.

A biofuel, by definition, is a fuel that’s made from living things or their waste [6] and the most commonly extracted and used is ethanol and diesel and are usually produced from crops such as wheat, soybeans, corn and sugarcane [7]. Obviously, as prices of crude oil are soaring biofuel is becoming more and more in demand and it does have

Biofuel has been recognized as one of the most effective alternative energy to help reduce global warming effect. But, according to the research, biofuels actually do the opposite way. We as human beings, only see good sides of biofuel energy as a complete way to change current situation and give it too much hope, which blinds our eyes to perceive the danger. What we really do is to minimize the impact and think of other solutions.

Biofuel is a fuel that is made up of dead biological matter. This is how a biofuel is distinguished from a fossil fuel." In order to be considered as a biofuel, the fuel must contain over 80% renewable materials"(1). The organic matter (biomass) that makes up biofuel can be gotten from corn, soybeans or various other photosynthetic plants. The specific type of biofuel produced from grains is Ethanol, the other one who produced from mostly oil and fat is Biodiesel. Biomass is organic instruments made by plants and animals. It is contains stored energy from the sun. At the bottom of the food chain, plants merge with solar radiation through photosynthesis. They then change it into chemical energy in the form of glucose, or sugar.

A biofuel is a renewable fuel that is produced from vegetable and animal fats. The process that converts these oils into fuel is known as transesterification or esterification. in transesterification, the fatty acids and triglycerides that are within animal and vegetable oils react with methanol with a catalyst such as sodium hydroxide which results in the formation of fatty acid methyl esters. Structurally, both biodiesel and petrodiesel contain hydrogen and carbon atoms, however petrodiesel is a pure hydrocarbon compound whereas biodiesel has two oxygen atoms, an ester group (Goshen.edu). Biodiesel differs from petroleum as environmentally, as biodiesel is biodegradable and non-toxic, and is more environmentally friendly compared to conventional diesel which is considered to be an environmental hazard as it is not renewable and contributes to the weakening of the ozone layer and global warming due to its carbon, sulphurous and nitrogenous dioxides, due to incomplete combustion. Biofuels can be a progressive move in society due to its environmental benefits in reducing harmful emissions into the atmosphere, however the fuel does require more processes to be converted to fuel and by using food crops as a possible biofuel source, this could create a shortage in crops. However, by making biofuels the prominent fuel, more jobs could be created which would be beneficial economically but biofuels are more expensive to produce and purchase than normal petrodiesel so if

Biomass is a term defined as plant based material. Biomass energy is derived from five energy sources: garbage, wood, waste, landfill gases, and alcohol fuels. Forest residues such as dead trees, branches and tree stumps, yard clippings, wood chips and garbage are often used. It can be used for energy production through combustion or direct burning. Raw plant and tree materials can also be refined in order to create what are called biofuels. One example of a potential biofuel would be wood. Wood contains a lot of potential energy but in order to create the biofuel wood energy is derived both from the direct use of harvested wood as a fuel and from wood waste streams. The largest source of energy from wood is pulping liquor, a waste product from the industrial processes of the pulp, paper and paperboard industry.

Biofuels on the other hand, are almost completely carbon neutral (Coyle, 2007) It only makes sense as the released CO2 emissions from the biofuel is absorbed by the same crop that is used for their production. It is, in essence, a 100% efficient carbon cycle. The Pew Center on Global Climate Change is a big proponent of bio hydrocarbon fuels because are comparable in energy content and components to fuels like diesel (Leavitt 2010).

Biofuel is Fuel produced from renewable resources, especially plant biomass, vegetable oils, and treated municipal and industrial wastes. Every time we drive in a vehicle we are using nonrenewable resources that are bad for the environment. Using gasoline or diesel release chemicals called green house gasses into the environment. Because of theses harmful chemicals people have started to use biofuels. There are two types of biofuels, ethanol and biodiesel. Biofuel is Fuel produced from renewable resources, especially plant biomass, vegetable oils, and treated municipal and industrial wastes.

Biofuels have been around for a long time. However, huge deposits of pertroleum based resources have been found and kept gasoline and diesel cheap for decades. Biofuels were largely forgotten. However, with the recent rise in oil prices, along with growing concern about global