Biomass And Renewable Sources Of Energy

However, despite its many advantages biomass still has many disadvantages. Firstly it is not as efficient as fossil fuels, for example the ethanol produced for cars via biomass is not even close to the efficiency of petrol and does damage to engines over time. It also has the potential to harm the environment through increase of methane gases which are produced as a bi-product if animal and human waste is used. Biomass also requires a large distance away from residential areas in order to burn it and a large amount of fuel in comparison to other energy sources which can have dramatic effects if large portions of forests are cut down to provide lumber.1

Bioenergy is a renewable energy which is obtained by combusting the biomass. It is also called ‘biomass energy’. Biomass is one of alternative sources, which consists of different materials such as trees, construction wood, sewage sludge, manure, and farm waste including cornhusks, peanut shells, leaves and so on (Ischenko et al, 2007). Ischenko et al (2007) claim that biomass releases less carbon dioxide than fossil fuel. In the other words, it helps to slow down the pace of global warming. Another advantage of it is turning the great amount of waste such as potato peels, used cooking oil, pig intestines into useful energy. So it can reduce the costs of

How does biomass work? Our project is on Biomass Energy. Biomass energy is a renewable energy resource from living or recently living plants or animals materials which can be used as fuel. Many different types of biomass is wood, dead plants, dead animals, garbage, corn. Biomass is a renewable energy source because the energy in it comes from the sun, but also because biomass/bioenergy can grow again over a short period of time compared with the long time that it takes to grow fossil fuels. Through the process of photosynthesis, chlorophyll in plants captures the sun's energy by converting carbon dioxide from the water and air from the ground into carbohydrates. When burned, they turn back into water and carbon dioxide and release the energy

Biomass is the use of organic matter to make electricity. Organic matter such as trees and plants are burned and heat water to create steam. The steam created from boiling water is used to turn turbines to create electricity. Biomass can also be used to create Methane which is used to create even more electricity.

Through anaerobic digestion, methane gas is produced, which can then be refined for use as fuel. Biomass can also be converted into ethanol or biodiesel, which can serve as substitutes for currently used transportation fuels, decreasing the reliance on fossil fuel. Crops such as sugar cane or corn can be fermented to produce ethanol, while natural oils from palms or soybeans can be used to create biodiesel. Another way to harness the energy of biomass it to burn it. Even though the combustion of solid biomass may not be as environmentally sound as fermenting and refining it to make fuel, combusted biomass still emits less pollution than the combustion of other fuels such as oil and coal. The combustion of biomass can be used domestically to heat homes in place of oil or gas heaters, or even industrially to provide electricity to run machinery. With less of a negative impact on the environment, the use of biomass to create energy can decrease the world's reliance on fossil fuels, and decrease pollution through the conversion of waste into a usable energy source.

Wood is a complex material with numerous chemical components. It is made up chiefly of the biopolymers cellulose, hemicellulose, and lignin. The decomposition of these polymers at high temperatures involves a system of possibly hundreds of interrelated reactions with a wide variety of products. The array of products is generally simplified by broadly categorizing them by phase behavior as gas, tar, or char. The gases produced are not condensable at ambient conditions and are often comprised of carbon dioxide, carbon monoxide, hydrogen, and light hydrocarbons1. Tar makes up the fraction of organic products that are expelled as vapor during pyrolysis but are able to be condensed into a liquid. The tar fraction excludes water, as water is assumed to have been dried from the material before the onset of pyrolysis. Finally, the char is a carbon rich solid phase left behind after pyrolysis.

The current use of energy in the United States, especially California, is foreshadowing catastrophe in our environment. Due to high demand of fossil fuels, the air is filled with more pollution every day. In addition to, it can increase the chances of having global warming. Since fossil fuels are generated from raw materials which are easy and cheap users are becoming extremely dependent on them. The main problem with fossil energy is that the supply of fossil fuels is not continuous. However, alternative energy is continual and harmless to the environment. Biomass does not pollute the atmosphere as much as natural gas. One of the most convenient alternative energies that are currently used for minor purposes is

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.

The Boy Who Harnessed the Wind written by William Kamkwamba and Bryan Mealer talks about the deforestation in Africa, and the different type of experiments William conducted in search of possible alternative energy. Deforestation is a growing problem in Africa due to the household communities’ dependency to use wood for fuel to prepare their daily meals, or use wood to create charcoal and sell in order to buy food for their families and survive. For most households in Africa, the use of wood to make charcoal is their way of life. Without this resource, it would make it difficult for them to survive. Their dependency to use wood for fuel increases during the drought season and when it is flooding. These circumstances leave them

As mentioned by Feng and other researchers (2007, 188) China is the World’s leader in biomass technology and its consumption. Biomass energy defines as energy that obtains by producing it from organic matters, such as crop residues, firewood, foul, industrial and bio wastes (Zhang et al. 2007, 440). So, to attain this energy there is a great deal of distinct types of contraction biomass energy: direct burning, co-firing, biomass gasification, repowering, and other types (How Biomass Energy Works 2010). The easiest and common way of converting organic matters to the energy is the direct burning: biomasses should be burned to produce a steam; consequently this steam runs turbines which generate electricity (How Biomass Energy Works 2010). Another widespread example of bio energy is biomass gasification – a production of syngas by combination a heated biomass with oxygen under pressure, which could easily produce electricity by transforming it into steam, which goes through the electricity generation turbines (ibid.). Especially, China utilizes direct burning and biomass gasification (biogas) as the main forms

As mentioned before, China is the World’s leader in biomass energy production and its consumption. Biomass energy can be defined as an energy that obtains from organic matters, such as crop residues, firewood, foul, industrial and bio wastes (Zhang et al. 2007, 440). To attain this energy there is a great deal of distinct types of contraction biomass energy: direct burning, co-firing, biomass gasification, repowering, and other types (How Biomass Energy Works 2010). The easiest and common way of converting the organic matters to the energy is the direct burning: biomass should be burned to produce steam; consequently this steam runs turbines which generate electricity (ibid.). Another widespread example of bio energy is biomass gasification – a production of syngas by combination of a heated biomass and oxygen under the pressure, which could easily produce electricity by transforming it into

Human exposure to these compounds can have a number of negative health effects ranging from respiratory issues to death in some cases. In order to mitigate these global health and environmental impacts, biomass energy reform is necessary. The development of clean, more efficient cookstoves has showed great progress in reducing harmful emissions. However, development of these innovations is just the first step; mass production, distribution and worldwide consumer adoption of this new technology must

The link between Magnetism and electricity became evident in 1820. This relationship is important because electricity develops by the spinning of magnets around a coil of copper wire. In order to produce electricity a fuel source must spine the magnets. Electricity can be used from anything from communication sistemes to the everyday lightbulb.

There are many different types of renewable resources. There’s wind, solar and many more. Today we are going to talk about one of the many renewable resources. The renewable resource is called Biomass. So let's dive into the amazing renewable resource called Biomass.

The biofuel and biomass industry has become potentially more beneficial over the last few decades. They have considerably reduced the usage of fossil fuels. As the non-renewable energy is being replaced by the renewable energy, new initiatives are proposed for the continuous development of supply chain network for biofuel energy. The main aim is to determine the optimal model of supply chain for the biofuel industry, operations of biofuel supply chain, and also design a reliable supply chain network for the biofuel and biomass industries. Multiple papers have been discussed in considering various challenges present in the biofuel production market. The key objective of the paper is to maximize the profit, study the changes in