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Impact of renewable resources essay
Renewable resources are changing the world
Renewable resources are changing the world
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Today, people are trying to cut down and save the environment, but the only problem is they don’t know how! The solution is renewable resources. What are renewable resources you might ask? They are any natural resource that can be replenished naturally with the passage of time. Renewable resources differ from nonrenewable resources because nonrenewable resources won’t replenish in the essential amount of time. These resources, both renewable and nonrenewable, are used to generate electricity and power thing to make our lives easier than it already is.
If you recall from before we learned that nonrenewable resources are sources of energy that are limited because they take time (millions of years) to produce. This means that once they’re done, but it won’t mean the end of the world. We humans will have to rely on renewable resources like wind and solar power to power ourselves into the world. That is why people are stressing the fact of switching to renewable resources now so that when coal, oil, and natural gas aren’t here anymore we humans won’t be in much of a shock. Switching to renewable resources like biomass fuels will reduce global warming just purely because the number one cause of our environmental dilemma is the fault of the nonrenewable resources like coal and oil repeatedly being burned into our atmosphere. On the economic side of this the price of raw materials will rise when nonrenewable resources are depleted because of the scarcity of them. This could cause a major issue on countries dependent on the trade of those resources.
Biomass fuels are renewable resources made of fuels that contain energy produced from organic material. It is a safe and sustainable source of energy and is used to generate electricity and ot...
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...e. N.p., n.d. Web. 28 Nov. 2013.
• Scientists, Concerned. "How Biomass Energy Works." Union of Concerned Scientists. N.p., n.d. Web. 27 Nov. 2013.
• Benjamin, Daniel K. "Loss of Nonrenewable Resources Is Not the End of the World." PERC â The Property and Environment Research Center |. N.p., n.d. Web. 30 Nov. 2013.
• Carty, Sue Lynn. "Non Renewable Resources." LoveToKnow. N.p., n.d. Web. 30 Nov. 2013.
• "What Is Biomass? Biomass Is Fuel Developed from Organic Materials | ReEnergy Holdings."ReEnergy Holdings. N.p., n.d. Web. 29 Nov. 2013.
• Division of Forestry, Indiana Department of Natural Resources. Harvesting Biomass A Guide to Best Management Practices. N.p.: n.p., n.d. PDF.
▪ "Biomass." Centre for Energy : How Is Biomass Energy Used? N.p., n.d. Web. 29 Nov. 2013
▪ "Advantages and Disadvantages." Advantages and Disadvantages. N.p., n.d. Web. 27 Nov. 2013.
Semantically fossil fuels are a renewable source of energy, however given that it takes millions of years for the organic materials to be broken down and converted, it is wholly unrealistic to consider them as renewable. As the demand for fossil fuels increases and source diminish faster than they are replentished, the United States must work towards a renewable energy independent state using truly renable sources, both technically and in practice. With changes in the home, as consumers in buying goods and with alternative fuel sources backed by public trust and governmental involvement, the United States could drastically lessen its dependence on fossil fuels, foreign and domestic.
Cushman, Lynd, Nichols, Wyman. “Fuel Ethanol from Cellulosic Biomass.” Science. March 1991. Vol 251 (4999):1321
Introduction:The idea of biofuels is a old concept, reaching as far as the ending of the 19th century. Solid in its idea but flawed in its presentation. Biofuels are a alternative energy to fossil fuels that are made from natural methods such as plants and crops and are key in solving the apparent flaws of fossil fuels. While fossil fuels have been in use for over a century, Biofuels have now risen to the popularity and been exposed to the press. At one point of time biofuel were being considered by some of the most brilliant minds ever in human history such as Henry Ford and Rudolph Diesel who believed that biofuels had the potential to be the new evolution s on only to reappear a century later. Now the world faces the struggles of global warming and the depletion of fossil fuels slowly dimming by day. Throughout the last century biofuels have proven to have a place in our society as a new alternative fuel source. Specializing in Being Natural and healthier than fossil fuels, biofuels have had a rough beginning against its competitor due to key situations such as pricing, Side effects, to fuel power. However the idea was passed on a to the later generations, and continued to pasand prolong usage. However through the last decade they have been highly advertised by politicians and Government officials claiming it to be the future of a powerful working society, and to help in making a new energy free world. Through belief Some even claiming that “By 2050, a new generation of sustainable biofuels could provide over a quarter of the world’s total transport fuel, according to a recent report by the International Energy Agency” (last name). With such improvement biofuels should be the obvious answer to providing a better future to th...
From the home to factories, families and industries are reliant on the use of nonrenewable fossil fuels to feed the needs of the everyday human. Fossil fuels are the main source of energy over clean, renewable sources such as the use of wind, solar energy, and water to power our homes, schools, and industries. In fact, about 85% of energy use comes from fossils fuels. The main reason being that using fossil fuels is cheaper than wind and solar energy. “For nearly two centuries, fossil fuels have been the cheapest source of energy” and widely abundant (Marburger, A global framework: international aspects of climate change). However, overtime fossil fuels will disappear due to the lack of time to replenish itself with the human races rapid use of it. Despite its current status of availability, there are many controversial issue in using fossil fuels; the most prominent issue being that it is the cause of rapid climate
...ch is used to replace natural gas. He also stated that, among the equipment used to burn the biofuel, the suspension burner have the ability to exceed 99% efficiency and whole-tree burner can reduce the cost of harvesting and handling woody fuels by about 35% (Brown, 2003). Moreover, the usage of bio-energy in long term is to provide a degree of ecological balance and climate change, avoid acid rain, reduce soil erosion and minimize water pollution (Gevorkian, 2007). Therefore, biomass is environmental friendly like solar energy. Based on the research that has been carried out regarding the synthesis of gas from biomass, the gas gasifies in the internal combustion engine. The relative energy density of synthesis gas is higher than the fossil fuel under certain conditions. In addition, the relative flame speed of synthesis gas can reduce the time for spark ignition.
Overall renewable resource isn’t going to happen without major change in this country. Renewable resource will be an improvement to the system that is used today. The movement to green energy is a something that has to be done in tiny steps. The long term goal will be a better for the entire global, because it will to a better ozone.
Biomass gasification is a process by which biofuel is produced. It has been used for over 180 years but in the last decades it has been reconsidered as an interesting technique due to the fact that oil supplies are decreasing. As mentioned before, gasification is a thermal process. Heat is added up in order to convert the organic mass to biofuel. The biomass usually undergoes drying, pyrolysis, partial oxidation and reduction. Nowadays the configurations used for gasification are three: fixed bed gasifier, fluidized bed gasifier and entrained bed gasifiers. The simplest configuration is the
The United States currently relies heavily on coal, oil, and natural gas for its energy. While the price of natural gas per barrel continues to plummet, the United States is constantly seeking new sources of renewable energy. Renewable energy consists of any type of natural resource (solar power, ocean power, wind power, rain, snow, etc.). that naturally and automatically replenishes itself. Renewable energy is important because it is infinite and everlasting, meaning our children and our children’s children will be able to utilize these resources long after we are gone.
Now days, the world is intended to be in a worst scenario ever imagined. Climates, global warming and furthermore problems. However, I have noticed new changes, universally speaking, yet renewable energy has also been popularized to our world and I addition, it became part of Sustainable Architecture. “Sustainable Architecture describes the fact that we can only exist and create with the availability of natural resources. Those resources are the foundation of our world. Sustainable architecture proclaims this fact to the world… And that is probably the most appropriate understanding of the term.”(Brooks, 92) That’s why these resources exist within our environment but only few of the people anticipated a good use for them just t increase likelihood the worlds energy efficiency and also the natural environment. Speculating Asia’s growth both in wealth and population, it has been a great risk for them consequently they had been temporizing endeavoring new ways of preventing massive energy consumptions and wastes from resources. “How can we protect our natural resource base while sustaining our socio economic gains? My answer in two words: systems and self.”(Ms. Galang, 1)
Global heating and cooling has occurred on a cycle for millennia, however in the past thirty years the increased use of energy and fuels by humans has drastically changed this natural occurrence (Juerg, 2007). The largest cause of this warming is the release of carbon dioxide from the burning of fossil fuels. Carbon dioxide levels are twenty-five percent higher than they were in 1957 (UCS, 2013). This seemingly insignificant change has caused a myriad of negative effects. The endangerment of species, rising of sea levels, and increased natural disasters are just a few examples of change brought about by global warming (Juerg, 2007). Even though global climate change presents a massive problem there are many proposed solutions to fix or delay it. These theories range from creating a giant sun shield in space to the simple practice of “reduce, reuse, and recycle” (Gray, 2009). However the most effective solution is to find different sources of fuel to power our day to day lives. The earth is in need of renewable, effective, and long lasting fuels. Global warming can be slowed through the use of renewable energy as it is versatile, clean, a good investment, and can easily be put into place in several different climates and environments.
Why do we need to rely on renewable sources? Most of the energy that we use today comes from fossil fuels such as natural gas, coal, and oil. All of these resources are non-renewable, so you can finish one day. In order to have a better world and a healthy environment for the future, people are trying to obtain energy from natural resources instead of non-renewable sources. In the lecture “Renewable energy resources” (2014), Mistry focuses on some advantages and disadvantages of renewable energy.
In chapter thirteen of our book, Environment by Raven and Berg, it shows us just how important renewable energy sources are. Currently the United States of America thrives on the use of fossil fuels and nuclear power. The main problems with these types of fuel are that they are both limited and can be extremely harmful to our environment. They cause global warming, air pollution, acid rain, and oil spills (Environment), and not only that, but in the grand scheme of things, these sources really aren’t even that cheap of a fuel source. There are many alternatives to these all but outdated fuel sources.
Global warming is an extremely important and troubling aspect of the world’s current situation. This is due to the fact that the majority of the world’s energy production is from non-renewable energy sources, which are energy sources that either can not be naturally replenished or require thousands of years to be restored. Based on our current energy usage growth rates, there are an estimated 100 years left before our natural resource reserves are exhausted. (Non Renewable Natural Resources: How Much Is Left, Environmental Thinker) China alone consumes nearly as much coal as the combined usage of coal from the rest of the world. (US Energy Information Administration, China Consumes Nearly as Much Coal as the Rest of the World Combined) There is visible evidence of this happening with the increasing pollution levels. Carbon Dioxide and Methane pollution levels in the world reached a record high in 2012 and are 260% higher than the pre-industrial levels. (UN: CO2 Pollution Levels at a Record High, John Heilprin) Converting our world into a more renewable energy dependent society is the most advantageous and likely method for preserving our dwindling fossil fuel supply while also protecting the world that we call home.
Fossil fuels are energy that is in the form of coal, oil, or natural gas that comes from organisms from millions of years ago. The cycle to create fossil fuels takes millions of years to form and is therefore considered a nonrenewable resource of energy. Fossil fuels have been the primary source of energy for man ever since the age of machines, but one of “the main problem[s] with fossil fuels is that there is a limited amount of them” (Problem with Fossil Fuel). As countries become more developed, like the United States, they too will become more thirsty and dependent for fossil fuels. “In 2004, America spent approximately $270 billion to fufill its oil need.” and “90% of all transportation is fueled by oil” (Nakaya 10). With the global rate of fossil fuels going up it is inevitable that they are going to run out, forcing countries to choose an alternative energy source. The other huge problem with dependence on fossil fuels is the effect that the emissions have on the climate. Fossil fuels are made of carbon chains and in order for the reaction...
As discussed above, it is apparent that people need to know that non-renewable resources are not readily available, and they usually take extended periods before to replenish. Due to this effect, it is crucial to consider using the natural ones as they are always available in the environment. Unlike non-renewable resources, renewable ones cannot be exhausted even if there is a high increase in demand because they are natural sources of energy. Aside from that, making the topic as top priority will create awareness of the effects associated with the use of non-renewable resources thereby turning people to adopt other alternatives that do not cause harm to the environment as well as their wellbeing. Furthermore, this will reduce the rate at which individuals neglect the use of renewable sources of