Biofuels : The Best Alternative For Fossil Fuels Essay

Biofuels are fuels that are produced by a biological process. A biofuel is a mixture of organic substances that are used as fuel in an internal combustion engine. Derivative of biomass, organic matter originated in a biological process, spontaneous or provoked, usable as an energy source.

Fossil fuel plays leading role in upsetting environmental, economical and climate protection. Our earth is at catastrophic risk by the exploitation of fossil fuels. Therefore, pressure is on to find viable alternatives for energy to bring a stable, safe and clean revolution. In that case, bio-fuels make an attractive alternative for energy than fossil fuels. Various provocative questions need discussion that what are the attractive differences between both the fuels? Why fossil fuel dependence is to be actually minimized? What is the scope of bio-fuel for a safer world? How will bio-fuel benefit economically? Above all, It will be conferred that why bio-fuels are better than fossil fuels.

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

Nowadays, biofuels have become essential for future economic development and environmental protection. Primarily, their environment-friendliness and low carbon emissions are emphasized as the main advantages. However, in reality, few investigations were made to find out the disadvantages of such renewable alternative, and it may bring much more negative impacts than its advantages.

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

Biofuels is a nickname to renewable fuels from biological source that can replace fuels that come from fossil fuels like gasoline and diesel. Unlike fossil fuels, biofuels can be easily produced from raw agricultural materials. These facts ensure that the reservoir of fuel will never

Jevanni CousinsProfessor ReidSCC 101 Biofuel’s Future in the U.S. and the WorldOne of the major problems confronting the United States and the World today, is the growing lack of fossil fuels and the accrual emissions of carbon into the atmosphere. The United States is still dependent on fossil fuels today such as coal despite numerous efforts to decrease that dependency, and are also relying on imported oil from multiple foreign countries particularly in the Middle East. The use of fossil fuel has generated great anxiety in greenhouse gas emissions and governments from all over the world, including the United States which is leading the effort in combating this issue. The problems have grown so huge in this century that President Barack Obama made it a major initiative during his administration to overcome it. He once said “we cannot drill our way to energy but must fast-track investments in renewable sources of energy like solar power, wind power and advanced biofuels” (Obama). In this paper, I will discuss biofuels, the types biofuels, along with its potential and challenges that it may face in our growing society. In recognition of the issues that exist due to fossil fuels, the United States elective bodies has been preaching the encouragement for the uses of biofuels, which has prompt an increase in

Biodiesel as it name depicts is a substitute for diesel and in its purified form it can be used as a fuel for vehicles. It is made from oilseeds, vegetable oil and sometimes from animal fats. Bioethanol is used instead of petrol; it is very useful now days as the demand for petrol and its price are equally high. Fulfilling that high demand of petrol by biofuel form of bioethanol has raised many questions and it has brought many people on streets because bioethanol is made from cereal based and starch crops. The heavy use of these ingredients has raised the prices of food to an uncontrollable extent. Biogas is a form of substitute for natural gas

Fossil fuels, the main fuel for firing power stations for electricity, heating homes, and providing fuel for transport, have been used for many years. Despite their relative inexpensiveness, fossil fuels have major drawbacks. They introduce a myriad of negative implications including environmental degradation, global warming, acid rain, health problems, and ecosystem destruction. Even though fossil fuels are cheaper today than renewable sources of energy, it is well worth spending the extra money on these more environmentally friendly types of energy. After all, who wants to live on an unhealthy planet?

Energy can be produced from electrical, mechanical, and some forms of living organisms, among others. Different types of energy production may have specific advantages and disadvantages, weather those concerns are environmental, economical, or political. While the function of biofuels has potential for abating some concerns, other concerns arise from the use of biofuels. Industrialized nations seem to be leading the production as well as the consumption of all energy resources, including biofuels.

M-Global has an extreme passion for energy conservation and dedicates itself in finding alternative energy sources that are innovative and constructive. Biofuel is the emphasis of our company and our purpose for this pursuit. According to Green Choices of Cornell University, “biofuels are energy sources made from living things such as plants or from waste that the living things produce”. (http://www.greenchoices.cornell.edu/energy/biofuels/) Biofuels will reduce greenhouse gases that car oil and gasoline produce. Emissions enter the ozone layer trapping heat resulting in warmer temperatures in each season. A first generation biofuel will consist of gasoline such as biodiesel, which will be discussed in this portfolio.

There is no question that our world is changing, whether it be with technology, people, climate, or even the economy. With the constant hustle and bustle of our busy lives, we tend to overlook some issues that may not affect us now, but will eventually come back to haunt us. Instead of spending time worrying about our own selfish interests, maybe we should focus on more important issues at hand. Have you ever thought about how our extracurriculars or our beloved sports might impact our environment? One of the sports that comes to mind when I think of a sport that negatively impacts our environment is NASCAR. I think the racing industry should be forced to use biofuels.

World population growth results increase in energy demand, together with growing global consciousness about the scarcity of the earth’s natural resources, has turned the attention of researchers into alternative renewable energy sources. Traditional energy sources are characterized as exhaustible and some of them, especially fossil fuels, have substantial impacts on the natural environment and are the main culprit of climate change. As a global solution, renewable energies play a key and unique role, since they are obtained from natural, regenerative sources that do not deplete; and they also cause minimal to no environmental problems, such as climate change, radioactive waste, acid rain and air pollution. The sources of renewable energy that have reached full commercial maturity are: solar, wind, tides and waves, rivers, geothermal energy, organic waste and energy stored biomass (Okure et al, 2006).

The content of Dr. Lobban’s lecture best correlates with standard five, “The importance, changes, meaning, modification, use (and distribution) of natural resources.” Within the context of biofuels, biomass is important as a natural resource because it’s at the heart of the entire process. As hard as it may be to believe, the viscous liquid that results from pyrolysis was once switchgrass. Biomass is changing in the sense that researchers are finding more and more ways to generate renewable energy from it. Even the research itself is evolving as the focus shifts towards the creation of petrochemicals. Who would’ve thought grass could be used to produce plastic? However, it is vital not to forget than biomass supplies, while renewable, can be overdrawn in the same way as petroleum. This process of energy

Biofuels, derived from living organisms rather than petroleum-laden rock, are the focus of current energy research. The need for biofuels and alternative sources of energy will be necessary as the earth’s resources begin to diminish. In cohesion with this concern, the current uses of fossil fuels are a concern as the environment pays an incredible toll for our overuse of this resource. Many have attempted to replace petroleum fuel with the first generation biofuels would require diverting farmland and crops for biofuel production, causing economic and ethical problems and competing with world food supply (Zhang et. al., 2011). The production of these biofuels have a negative effect on the environment, as a backdrop of rising crude oil prices, depletion of resources, and political instability in producing countries, only biomass has the potential to replace the supply of an energy hungry civilization (Antoni et. al., 2007). This is proof that it is crucial to begin to create biofuels that have a lesser negative impact that can sustain the energy demands that we have today. Currently, as seen in the table, microbes have been proven to produce ethanol, biodiesel and hydrogen, which are all sources that can be used for producing renewable fuels. Due to their limited demands on the environment they prove to be an excellent candidate for a successful biofuel.