Renewable Energy: The Five Types Of Biomass

In addition, raw sugarcane is a common biofuel that is used as an advantageous renewable energy; however, the greenhouse gas emissions are higher than that of corn (Renouf et al., 2008). The major disadvantage to the use of corn for ethanol fuel production was that starch must be converted to sugar and then converted to ethanol at a slower rate than sugarcane; however, the benefit to using corn was that there was lower carbon dioxide and greenhouse gas emissions than that of sugarcane. Although sugarcane would be more efficient in ethanol production, the environment in the United States favors growing agricultural crops such as corn, instead of sugarcane. The positives to using sugarcane for ethanol fuel production in Brazil include the estimated 19 billion liters of ethanol that were produced in 2007, its expansive territory, and the availability of water (Martinelli et al., 2008). On the other hand, the cons of using sugarcane for ethanol fuel production in Brazil include environmental degradation and the accumulation of carbon dioxide in the atmosphere (Martinelli et al., 2008).

This high production of biomass energy and reusing waste has more potential than just West Texas. Texas contains several farms, waste-water plants, and agricultural land to utilize for biomass energy

Biomass is natural material got from living life forms and renewable vitality source that diminishes carbon emanations and can be useful for the earth. Likewise biomass comprises essentially or dead or notwithstanding living organic matter. According to the class summary data sheet, the Douglas fir has the greatest abundance biomass and productivity on Sehome Hill. In fact, Douglas fir is coniferous and it has almost 99% more biomass than all of the other coniferous trees species combined like Western hemlock and Western red cedar. The Grey birch has the greatest abundance biomass that all of the deciduous trees on Sehome Hill.

Burning fossil fuels is one of the main culprits that causes climate change because it releases gases into the atmosphere that trap in heat and create the greenhouse effect. According to Klaus S. Lackner, the director of the Center for Negative Carbon Emissions and a professor in School of Sustainable Engineering at Arizona State University,”Dumping carbon dioxide and other greenhouses gases into the air raises their concentrations in the atmosphere and causes gradual warming.” This gradual warming is causing many horrific effects

They are two crucial aspects to the topic of energy, but are not included by the UN. A determinant reason that millions of people across the globe have to resort to biomass to cook is that the cost associated with modern energy makes it less accessible (Birol, p.1). This unfortunate situation is due to many reasons. A key reason is that many of the resources required to install energy plants are disproportionally controlled by a few geopolitical actors. This causes large fluctuations on the commodity prices all over the globe, making not only modern energy, but also other basic human development targets, such as shelters and transportations less attainable (Regnier, p.2).

It uses flowing water to generate electricity. It does this by using dams and reservoirs for storage. This method gives us the most electricity rather than any other renewable energy source. Not only do the dams and reservoirs create electricity, they also control flooding (Sambu). Hydropower is the least expensive procedure to generate electricity.

With the rising threat of global warming, mostly due to the drastic increase in carbon dioxide (CO2) emissions from a multitude of sources such as; fossil fuels, animal waste products, the burning of forest and other vegetation etc. Normally the increase in Co2 emissions wouldn’t be that big of a problem as it would later be absorbed by plants containing chlorophyll, which would later be broken down into its base elements (carbon and oxygen). (Pickering) The carbon would be stored within the plant while the oxygen would be released into the atmosphere, this provided a balance between the output (due to respiration) and removal (due to photosynthesis) of carbon dioxide.(Pickering)(Undeerc.org) But that balance has slowly began to tip in favor of CO2, primarily due to the vast amounts transportation as well as the estimated fact that nearly eighteen million acres of forest land is lost each year greatly diminishing the amount of photosynthesis that is carried out throughout the year.(Bradford)With the rapid loss of these vast forests, extensive research has been put into finding alternative ways to power the world's technology without contributing to new CO2 emissions into

What is Hydroelectric Power (H.E.P.)? Hydropower is the power/electricity, which is generated form energy of water flow. This source of power is considered to be renewable energy as it is constantly refilled due to the water cycle. In addition to the water cycle, hydropower is dependent upon stored gravitational energy.

Dina Cappiello, writer for the Clarion Ledger, notes that in the short term, some biofuels create more global warming than gasoline (Cappiello). Cappiello reports that leaving the corn husk to rot fertilizes the field, while turning the husk into biofuel adds to global warming (Cappiello). Cappiello argues that current biofuels do not even qualify as “renewable energy” according to environmental laws (Cappiello). Plus, biofuel has created some hidden problems, according to the USA Today newspaper. USA Today also states that biofuel production using corn has caused food prices to rise (SIRS).

Politics- Perspective 2: Renewable energy should not replace fossil fuels because of its many benefits. Environment- When fossil fuels (Oil, Coal etc.) burn, they release many pollutants into the atmosphere and they also release carbon which mixes with oxygen to make carbon dioxide (CO2). The only thing that CO2 is good for is plants in general, because plants absorb CO2 in the day to produce oxygen.

The existence of biofuels is now familiar to many people as an alternative to fossil fuels, but little is understood about the true sustainability of these fuel sources. According to Ryan Georgianna and Stephen Mayfield, professors specializing in biotechnology at the University of California San Diego (UCSD), biofuels will have the most success if they can compete economically with fossil fuels (Georgianna & Mayfield, 2012). This competition will drive people to weigh the benefits and drawbacks of biofuels as compared to fossil fuels. Supported by their extensive research in biofuels, Mayfield and Georgianna state that using fossil fuels “drives climate change, exhausts finite reserves and contributes to global political strife” (Georgianna & Mayfield, 2012). These issues are already influenced greatly by the growth of the human population, so increased demand and decreased supply of fossil fuels compounds a negative effect on both society and the earth.

Geothermal Energy “There is an urgent need to stop subsidizing the fossil fuel industry dramatically reduce wasted energy and significantly shift our power supplies” (McKibben). Geothermal energy is the heat from the earth. Resources of geothermal energy range from the shallow ground to hot water and rock beneath the earth’s surface.people can capture this energy through power plants,which use heat from deep inside the earth to generate steam to make electricity. A geothermal system is three to four times more efficent than the most efficent ordinary system. Although the sun does heat on the earth´s surface heat from inside the earth is not caused by the sun.

As you can see coal, a fossil fuel, is used to heat up water and generates steam. Steam now goes to the turbine which generates electricity and the cycle goes on. http://www.sick.com/group/en/home/solutions/industries/power_plant/pages/power.aspx http://www.originenergy.com.au/4229/Coal There are different types of fossil fuels. Base on Origin Energy, there are five main kinds of fossil fuels.

In comparison between Nuclear Energy and Hydro Energy , it is concluded that both energy forms are efficient energy forms. Despite its risk of nuclear emission, Nuclear energy is thaught to be most Eco-friendly type of energy formation, but if we talk about its wastages, then Nuclear energy wastages are diifficult to diffuse off beacuse of its toxic impact on enviroment, While hydro power energy has no Such kind of Toxic Imapct on Enviroment which form it one of the most Reliable, Efficient, Eco-friendly and Top rated type of Energy generating

Although in most of the parts of Russia it is impossible to use the hydro plant energy because there are not enough