Unfortunately, our stores of fossil fuels are running low, and they have been demonstrated to increase the temperature in the atmosphere and accelerate global warming. As gas prices steadily rise, people need a newer, cleaner source of energy Powerful Essays words 4.
Not necessarily something you hear everyday, but the evidence supporting this claim is disheartening. Going green for some means recycling and planting a garden, for others it means alternative sources of energy; in this case alternative sources of energy for transportation We are accustomed to using fossil fuels as our central source of energy for everyday uses.
Fossil fuels are a natural matter that is found in the ground of the Earth formed in a previous time period millions of years ago that are nonrenewable and are used for energy today. Fossil fuels have to be burned in order to produce energy. When nonrenewable resources have been used, they cannot restock themselves or ever be used again They live in a beautiful modern house. They are the only ones that power their house with solar energy and own hybrid cars. Many people criticize them for doing this because the people there are used to power their houses with fossil fuels.
The couple knows that fossil fuels make the air quality bad and want to make the effort to soon make the air quality better using alternative energy. The same things happen in the real world, many critics prefer fossil fuels than alternatives, and in many cases criticizing their effort to make the environment better Fossil fuels are natural fuels that are formed when remains of dead organisms pass through episodes of natural processes such as decomposition and disintegration; that exceeded millions of years.
Fossil fuels include coal, oil and natural gas; they are categorized as fuels due to their ability to release energy when they undergo combustion. Meanwhile, they are the main source of producing the energy that is consumed by humanity. The scope of this essay will discuss the different advantages and disadvantages of using fossil fuels as sources of energy and alternative energy sources and methods discovered by environmentalists that The water heated in the secondary loop creates steam, which is fed to a steam powered turbine generator. This cycle continues as the steam cools and condenses back into water.
In BWR, the water simply just boils and turns to steam and is fed to the steam powered turbine generator. The same process is used to cool the steam in this cycle as the other.
The reactor and the generators are housed in a thick concrete-and-steel structure. The walls can be up to six feet thick. This keeps radiation from leaking out and contaminating the surrounding areas Strong Essays words 2. Alternative energy sources collectively only provide about seven percent of the total world energy supply McLamb. Through out of history we always had a need for energy up to now we use non renewable such as fossil fuels however these will soon ran out and we have to look for different sources of energy.
Energy was and remains main component of human life. People have gone from first fire to nuclear power plants and still scientists look for new types of renewable energy. In today's world , with increasing rates of consumption and as a consequence - the limited energy resources, the rapid development of technology is gaining momentum production of energy from alternative renewable sources Eventually we will get to a point where we will need to find different ways of efficiently producing energy at a low cost.
Twenty to thirty years ago it was hard to imagine what sources of energy other than obvious possibilities like solar panels and windmills that could efficiently supply the world. The advancement of technology today is opening new doors in the energy field that are likely to change the way we think about energy Good Essays words 2. In this figure it is clearly shown just how the geothermal energy works.
It is generally a collection of pipes running underground to raise and lift and put back in the hot and cold fluids found in the earth. First scientists discover a hot spot or area with a lot of volcanic activity, and then they drill into the earth very deep. This hot fluid, generally steam, is caught in the turbine that was created to run the plant Better Essays words 3.
The United States has many directions to choose from in the oncoming future of energy. History has shown that surprises can change generations. The United States have relied on other countries to gain knowledge with their energy sources Increasing population has caused a major demand for energy independence and reliability. Non-renewable resources will eventually run out and cause energy prices to skyrocket, which will destroy the worlds infrastructure.
Investing in clean energy will have a beneficial impact on our economy through job creation, energy independence, and increased investing. This must be dealt with soon, because if it is not, it will only become an even bigger problem Free Essays words 1. New alternative energies will change into what the world will use to get their energy.
They help create from none to barely any pollution for the environment unlike the resources the worlds been using to get energy The yearly energy and fuel consumption rates have risen dramatically within the last years. This phenomenon is a direct result of globalization pressures, the international information network we call the Internet, and a population that seems to be hitting the dangerous upswing of the Malthusian curve.
Although there is not yet a current shortage of conventional fuels, such as reserves of coal, oil and other fossil fuels are limited and non-renewable Powerful Essays words 9 pages Preview. There are many kinds of substitute sources of power that are modifying our life progressively, such as solar panel technology, breeze power, atomic power, tidal power, wave power etc.
To be able to use these substitute sources successfully, it is necessary to come up with some legitimate alternatives The use of solar energy can also save the depleting fossil fuels and can be sustained for future generations. Also it would take only around 0. Solar energy reduces the emission of greenhouse gases, like carbon dioxide, and also reduce the dependence on the fossil fuels Without the continuous supply of energy that most of us take for granted, things would quickly come to a stop.
Solar Energy as an Alternative Source of Energy – Essay
We are dependent on energy for our very survival. Heating our homes, transportation, communication, health, even our daily food supply, which all depends on energy. But while energy delivers much that is good, it is also a primary factor, the primary factor. Which destroy our life systems. From smog, to acid rain, to climate change, to nuclear radiation, the effects of our current energy habits are fundamentally destructive, threatening our and all future generations What if the world ran out of the resources used to make these activities possible.
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What if heating your house was not a simple task that could be done by pressing a button. This could be the case if we continue to use nonrenewable energy resources. The article, Energy Resources states that the use of these resources "is increasing at an unprecedented rate due to the rapid industrialization of a number of formerly third world countries. Powerful Essays words 5 pages Preview.
2. Discussion of findings
This alternative source does not rely on the incineration of carbon substances to produce energy in contrast to the commonly used fossil fuels and therefore, does not aggravate the air and water pollution issues that the world is currently facing. Solar energy also has only a few detrimental effects to society and these can be easily eradicated by modern technology and strict regulation.
During the energy production process, solar factories release toxic chemicals; however, these chemicals do not pose a threat because there are already solutions that can remedy this situation It has merely made more urgent the necessity of solving an existing one. This increase resulted in an accelerated depletion of the resources of fossil fuels such as coal, oil, and natural gas See figure 2. For centuries, fossil fuel was, and still is the most conventional source for generating energy Term Papers words 4.
The world, including the Philippines, is practically dependent on a dwindling non-renewable source of energy. Today, experts are debating about and considering three options: Nuclear, Solar, or Wind Energy. Everyone has been accustomed to the bad image of nuclear energy as a result of the Chernobyl and Fukushima incidents above all others Few energy resources have been spoken with such notoriety by some and praised as the final energy solution by others than nuclear power. However, the United States must increase its use of nuclear power in order to cover rising energy demand caused by the global energy crisis.
In addition, nuclear power is and will be an important factor in combating atmospheric increases in CO2 and maintaining economic strength When the Middle East resolves its crises, oil prices fall along with the investment in geothermal energy Savage In the United States, geothermal energy has received the most interest due to the current unrest Savage When compared to , the funding had increased by nearly 40 times more Savage If the politics of that area were reorganized and we had not taken military action, Saddam Husein could have cut off his supply of oil to our country, shooting our prices to outrageous heights.
If we could lessen our dependency on such countries for oil, our country would be much better off. When a crisis hits the U. Free Essays words 5. Even though it is cheap, it is not renewable hence not an ideal source of energy. There is a plethora of renewable energy sources but why is wind energy superior to them all. Created by Charles F.
The Use of Alternative Energy Essay - Words | Cram
Bush in at a company called Green Ohio Energy, to harnest the power of the wind and convert it into renewable energy. Wind energy can be accuired by utilizing wind turbines that rotate when wind passes through the blades of the turbine Another great reason to use green energy is it does not harm the environnment when making energy as much as other ways.
One of the best ways of creating green energy is through wind turbines.
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Wind turbines generate electricty through kinetic energy from the wind. When wind blows and catches on the blades they spin, which then makes a generater convert that into usable energy These fossil fuels are burnt in order to generate the energy required to complete various tasks. However, we are now realizing the problems that are created by using fossil fuels to generate energy.
These problems are so great that they will force humans to find an alternative source of energy in order to avoid the inevitable disasters that lie ahead Free Essays words 2. Many non-renewable energy sources are being innovated to make them become renewable. Three types of new renewable energy sources are mentioned in this research paper. Biomass can be used to produce energy, which is called biopower Renewable Energy Energy Information Administration, still being manufactured from fossil fuels that release pollutants to the air such as greenhouse gasses that include carbon dioxide, nitrogen oxide and methane, it is not a bad idea to consider some alternative energy options like wave power.
What is wave power. The term geothermal comes from the Greek geo meaning earth and therine meaning heat thus geothermal energy is energy derived from the natural heat of the earth. The heat that flows from the Earth's hot interior due to crustal plate movements, zones of high heat flow, may be located close to the surface where convective circulation plays a signifcant role in bringing the heat close to the surface World Bank Group, The Earth's crust, on which we live and depend, is in large part the product of millions of once-active volcanoes and tremendous volumes of magma that did not erupt but instead cooled below the surface One of the main fossil fuels we use is coal.
Coal is basically ancient plant matter that derives from trees that once existed millions of years ago. The second main fossil fuel is oil and gas which are made up of plankton. The way these sources are able to be used as energy, is through. Ever since the Industrial Revolution, we have been utilizing fossil fuels to create the required energy to power our homes, cars, and businesses.
Regrettably, our reserves of fossil fuels are running low, and they have been viewed to increase the temperature in the atmosphere and accelerate global warming. As more people in the world utilize our energy reserves, people need a newer, cleaner source of energy. The substitutions are. Timmons, D. The Economics of Renewable Energy.
Global Development And Environment Institute, The article explores the possible replacements of the ever diminishing supplies of fossil fuels. It views the prospects of using fossil fuels in the future as reducing every day given that they are created over geological time. It explores the probable sources of energy to replace the fossil fuels and recommends a number of alternatives that include wind power, solar, geothermal, nuclear, hydropower.