Pros And Cons Of Biofuels

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.

Biofuels are fuels made from biomass, which is the organic physical material of an organism that is or was alive. Biomasses can be separated into two categories - liquids and solids. Liquid biomass fuels include biodiesel and ethanol. Solids include charcoal, garbage, wood, and manure. The majority of organic matter contains carbon, oxygen, and hydrogen, the same elements that make up fossil fuels such as petroleum and coal. Biomass can be burned as is or converted into a different fuel that burns more efficiently. The use of biomass for fuel is not a new idea, as humans long ago used whatever could help them survive. Solid biofuels like wood, manure, and charcoal have been used ever since man discovered

It is significant to note that net energy analyses of both types of biofuels will differ based on source matter, differential processing technologies, crop production techniques, and the amount of biofuel being utilized. For example, bioethanol that is produced from wheat has a greater energy renewability efficiency value (ERenEF) (48%) than does ethanol produced from corn. ERenEF “measures the fraction of final fuel energy obtained from renewable resources” (Maca and Freire, 2006). This indicates that a greater percentage of the energy from wheat-based ethanol is renewable, as compared to energy from corn-based ethanol.

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

The biggest problem the United States faces today when we talk about becoming energy independent is replacing the gas we use to power our vehicles. When we talk about replacing gasoline as the fuel we use to power our vehicles, biomass, hydrogen, and fuel cells are the three most talked about alternatives. Biomass, which is organic material made from plants and animals, contains stored energy from the sun. Biomass in the form of bio fuels can be used to make the same products as those we make from fossil fuels. Its main advantages over fossil fuels are that bio fuels are better for the environment and can be produced right here in the United States. Although some experts complain that bio fuels release carbon

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.

A biofuels is a fuel that is produced through biological processes, such as agriculture rather than a fuel produced by geological processes. Hence a biofuel is a fuel which is gained from the living matter. A biofuel is a hydrocarbon that is made from a living organism hence we humans end up using this to power something. In a short amount of time, if a hydrogen fuel is produced from organic matter hence this is known as a biofuel being produced. Biodiesel is an fuel which is similar to fossil diesel. Therefore biofuel is any fuel from which energy is gained through a process of biological carbon fixation. Biodiesel can be produced from vegetable oil, animal oil/fats and waste cooking oils. A well known process used to convert these oils

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

“All Biofuels Are Not Created Equal” is a very informative article that everyone should be aware of. The authors of this article show how biofuels can be made to benefit Earth. Our ecological footprint is so big that everyone requires 2.5 Earths to maintain the same lifestyle. What does this reveal? It reveals that Earth’s resources are being diminished. This means that the world needs to do something to prevent this so Earth can last for future generations. The way that biofuels are being made is not very effective in helping this problem. This is because it either requires deforestation or the burning of fossil fuels, which the world is trying to stop. Instead of using corn or sugar cane as ethanol, alternative crops should be used

Biofuel is a type of energy which can be derived from biomass, animal waste and most controversially from renewable plants. Biofuel is used as a substitute for oil and other energies. The reasons for the growing fame of biofuel is both negative and positive as it is an alternative form of energy for the government and makes their life easy, on the other hand biofuel has made people life miserable by causing a raise in food prices. Biofuel is currently present in many different forms including Biodiesel, Bioethanol and Biogas.

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.

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.

Unlike gasoline or diesel, biofuels release little pollution. It can also be used to produce electricity by heating water using biofuels and using the steam produced to rotate a turbine. Another method is to allow the biofuel to decay and produce methane. Methane is commonly used as fuel for car, heating, cooking, and producing electricity.