Essay Renewable Resources Renewable Energy Sources Essay Renewable Energy Essay Essay Renewable Energy Essay on Renewable Energy Essay about Renewable and Clean Energy Gottfried Leibniz: Renewable Sources Of Energy Renewable Energy Essays

1. Essay Renewable Resources
Renewable resources are also known as alternative energy sources. Alternative Energy is any
source of energy that can be renewed (Issit). Renewable Energies include hydrogen fuel, biomass
fuel, hydropower, solar power, geothermic energy, and nuclear power. Hydrogen fuel is an
amalgamation of hydrogen and oxygen which is used to produce electricity (Issit). Biomass fuel is
made from materials which have already been used, such as compost, and can be used to generate
electricity (Issit). Hydropower can be created through moving water or wind to generate electricity
(Issit). Using sunlight to produce electricity is called solar power (Issit). Geothermic energy is
energy made by the heat under the earth's mantle (Issit). Nuclear power is...show more content...
The Constitution states that it is designed, "To promote the Progress of Science and useful Arts,
by securing for limited Times to Authors and Inventors the exclusive Right to their respective
Writings and Discoveries" (The Constitution). Simplified, this means that the government has the
responsibility to promote the progress of science, such as discoveries about energy sources and
preserving the environment. There are Supreme Court cases discussing whaling and emissions
that are very similar to the topic of eliminating the use of fossil fuels. In a whaling case in late
2008, for example, the final ruling was that navy submarines can continue using sonar waves
underwater, despite the harm these waves bring to underwater mammals (Top US Court).
Environmentalists fought hard to make a law preventing these ships from using these harmful
signals but were overruled by the "needs of the Navy to respond to threats" (Top US Court). This
case is similar to energy sources because the harmful waves, like fossil fuels which are also
damaging, are being permitted, just like fossil fuels are allowed today. Another case regarding
concerns similar to renewable resources is the case on car emissions and whether they should be
legal or not. Previously, the Environmental Protection Agency decided that regulation of greenhouse
gas emissions from cars was not needed (US Supreme Court). However, in 2006, the Supreme Court
ruled that this decision was "not in accordance with the law" (US
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2. Renewable Energy Sources Essay
"Title"
Every day the United States uses massive amounts of energy. Only about 8% of the United States'
energy needs are met by renewable energy sources. That means that eventually 92% of the nation's
energy resources will run out. Recently this problem has been brought into the public's eye and the
American people's attention has shifted to renewable and "green" energy resources. President
Jimmy Carter (1977) said that "[w]ith the exception of preventing war, this (the energy crisis) is the
greatest challenge our country will face during our life time" (p. 418). There are many proposed
solutions to this problem and wind and solar energy are just two renewable energy sources that could
be used. North and South Dakota along with Texas have...show more content...
Both wind and solar energy technologies are extremely environmentally friendly. There are
sometimes freak accidents in which birds or bats are killed by the rotating blades on a wind turbine
but for the most part the only "pollution" one could complain about would be that the farms are not
aesthetically pleasing. Compared to non–renewable fuels the emissions and waste produced from
wind and solar energy is practically nonexistent. These new energy sources can reduce carbon
dioxide emissions and provide energy that can be renewed.
Some could argue that the price is high for a reason; the wind turbines could be inefficient, prone
to breaking, or have some other hidden malady. The main problem with wind turbines is the fact
that it needs to be windy for them to work. But looking at solar cells quickly reveals the same type
of problem; they are useless without the sun. So the question becomes what is there naturally more
of– wind or sun? The answer depends on location. Certain areas are known for being windy and
certain areas are known to be dry and hot. Most of the time sunny and windy conditions do not
exist together. If an area has little sun, it is windy, if it is hot and sunny all the time, it usually
does not have a lot of wind. In the United States the best places for solar panels are in the desert
states like California, Arizona, and New Mexico. As for turbines, the flatter Midwest states produce
the highest wind speeds. There is also the problem of
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3. Renewable Energy Essay
Renewable Energy Energy cannot be created or destroyed, but it can be transformed: the first law of
conservation of energy. Since the earliest days of human history, man have always been looking
forward to control energy. But it wasn't until the nineteenth and twentieth centuries that humanity
finally learned to harness the high concentration of energy existent in fossil fuels. (''Why Sustainable
Energy Matters,''Learning Space). Even though humans achieved to apply the first law of
conservation of energy/matter, they failed to understand the principle. That is that energy/matter
cannot be created or destroyed. Missing this premise and walking society towards modernization,
humanity has been destroying the environment with contamination...show more content...
Second, renewable energy systems make use of organic wastes, producing energy as well as cleaning
the environment. For example, bio–diesel from unwanted cooking oil has saved approximately 1
billion of US gallons of petrol–diesel while helping thousands of local restaurant owners get rid of
their wastes. (''Renewable Energy,''American Green). Clearly, the use of the waste in the
environment keeps both the carbon dioxide pollution and the organic wasted shedding under control.
Finally, renewable energy is pro–environmental because is does not represent a hazard to the Earth.
In the contrary, renewable energy resolves all menaces that could degrade the environment. (''Solar
Energy,''Renewable Energy for America). As an illustration, nuclear energy plants have solved the
pollution problem efficiently, but they yield to a similar problem–radiation–– while renewable
energy facilities give rise no further complications. Also, renewable energy is the most suitable of
the energy resources because it is economical. Primarily, renewable energy generators take
advantage of the free energy in the environment. (''Solar Energy,''Renewable Energy for America).
Furthermore, they make use of the surplus of energy in the environment. For instance, solar panels
are the perfect form of renewable energy generation by making use of the solar energy the planet
does not need. Second, renewable energy generators are economic to operate and maintain. Once
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4. Essay Renewable Energy
What would happen to our world if our energy unexpectedly disappeared? Fossil fuels are very
important to our world because they provide an overwhelming majority of our world energy. So,
what happens when they run out? This research paper confronts this question with a balanced
view attempting to address the issue of what sources might provide energy in the future and come
to an objective conclusion. As the world enters a new century, new sources of energy such as
wind, solar, and hydrogen power need to be developed to help the world keep running on all
cylinders. With the development of these new energy sources, our world would become a cleaner
place and the energy crisis would straighten itself out. Global Energy: Facts and Figures...show more
content...
These figures convert into the fact that the United States contains only 5 percent of the global
population, but consumes 25 percent of the world's energy. The amount of energy used in the
United States alone poses a problem when looking at alternative energy sources. "Renewable energy
sources will have to be successful and as plentiful as petroleum to provide the amount of energy
needed around the world" (Mathewson, 1999, p. 279–80). Renewable Energy: Is It Necessary?
Petroleum is at the heart of almost all the energy currently produced. While it is easy to transport
and use, many people forget the hazards of using fossil fuels. Over the last century, many
environmental problems have been caused by the production and transportation of fossil fuels. Such
problems include oil spills that kill animals, pollute the ocean, and make economies crash. An
example of this would be the Deepwater Horizon spill in Alaska in the early 90's and most recently
the Gulf spill. Other problems on land have caused massive environmental disasters. Such disasters
include large–scale erosion from strip mining and deforestation by mining organizations in search of
new deposits of fossil fuels. "Problems caused by the burning of fossil fuels include acid rain that
damages forests and contaminates soil, hazardous air pollution, and the suspected global warming
effect"(Mathewson, 1999, p. 281). Over the last twenty years, many scientists and
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5. Essay on Renewable Energy
When the new Southeast Polk High School opened they added many new energy saving products.
This included installing geothermal heating under the high school cutting back on the cost of
heating such a large building. Many new windows help save on energy used to light the building
along with automatic lights that turn off after several minutes without movement. The new high
school shows how easy it is to save money and help the environment. Renewable energy is good for
all aspects of the U.S, providing jobs, economical growth, environmental cleanliness, and new
research for improving energy efficiency. Therefore the United States should use renewable energy
to benefit the economy and environment. The main way the environment is...show more content...
Some may believe that renewable energy is not beneficial.
In contrast, some believe that renewable energy is a key factor involved in helping the economy
to grow. Many jobs are created in the manufacturing and running of renewable energy plants. The
renewable energy and energy efficiency technologies created 8.5 million new jobs and $970
billion in revenue in the year 2006 (Langwith, "Renewable Energy is Economically"). The
American Solar Energy Society says by 2030 it could generate up to $4.5 trillion in revenue for
the U.S and create 40 million new jobs. This would represent one in every four jobs (Langwith,
"Renewable Energy is Economically"). This shows how vital it is to get renewable energy
companies in the U.S. It is important to build a stable economy again and do it all while helping the
environment. The environment is negatively affected be the burning of fossil fuels. The affects of
the gases contribute to global warming, along with acid rain and polluted air. This pollution cuts
short an estimated 30,000 American lives according to the Clean Air Task Force (Rich). The United
States must stop using fossil fuels because the gases produce harm the environment we live causing
harm to come all the citizens. "The future of energy production will
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6. Essay about Renewable and Clean Energy
As these days global warming, pollutions and fuel shortages are getting more and more serious
through time, renewable and clean energy is increasingly the ideal solution to energy related
problems we have to solve one way or another. Biofuel is currently one of the mainstream and
highly supported solutions, an idea to make renewable fuel by living organisms such as fiber, corn,
vegetable oil or sugarcane. Biofuels, unlike nonrenewable fossil fuels over extracted by people,
contains the potential to tackle most of the problems people encounter when using fossil fuels. This
makes renewable fuels making it a cleaner source of energy, and a better option than fossil fuels that
will ran out shortly sooner or later. The two main categories in...show more content...
The second part of the essay will discuss some of the weaknesses in applying the fuel into
practical usage. For example, corn ethanol is currently encountering technical limitations serving it
as a standalone fuel, meaning that corn ethanol can only function by combining it with a certain
amount of gasoline, while gasoline is a kind of fossil fuel. Finally, this essay will conduct a
comparison with other renewable resources in the world, including solar power, other biofuels, and
hydrogen fuel. The most noticeable advantage of corn fuel as an enhancement of fossil fuels is
also the biggest advantage of ethanol energy a renewable fuel. Gasoline as a fuel is extracted from
petroleum, and what makes petroleum an unreliable source of energy is that petroleum is
nonrenewable, meaning it would run out some day in the future. Contrary, corn ethanol is a
renewable source of energy, meaning if corns are replanted and remade into fuel, corn ethanol can
be a long–term, sustainable energy source (gracelinks.org). Corn ethanol has the potential to produce
a perfect solution of the energy crisis that will happen sooner or later, as experts predicted petroleum
will run out in around fifty years (Gupta,p15). Another main benefit of corn fuel as the future fuel is
that the
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7. Gottfried Leibniz: Renewable Sources Of Energy
Energy Energy is a crucial necessity and with the ever increasing need for it and the high and
fluctuating prices of oil, researchers are constantly coming up with newer and more sophisticated
alternative sources of energy. However, energy comes at a cost, as it is either expensive or it
possesses high health risks. This essay presents the concept of energy by discussing the two major
types of energy, the various forms it could take, including renewable sources of energy, energy
conservation and above all it talks about the safest and cleanest alternatives.
Gottfried Leibniz first coined the term energy from the concept vis viva to refer to the square
totality of an object's mass and its speed, where total vis viva is stored. Energy is...show more
content...
Other types of energy lie between kinetic and potential energy or are an amalgamation of both types.
There are no definite forms of energy since possibilities of new forms of energy are limitless.
However, the various forms of energy in physical science include thermal, chemical, electric, radiant,
nuclear, magnetic, elastic, sound, mechanical, and luminous energies (Foland 13). Thermal energy
or heat is the energy in random motion of particles. Chemical energy refers to the energy from the
aggregate of positioning of electrons and protons. Radiant energy is the energy of electromagnetic
radiation while nuclear energy and electric potential energy is energy emanating from nuclear fission
and electrical processes respectively. Sound is a form of mechanical vibration, which propagates
through any mechanical medium. It is closely related to the ability of the human ear to perceive noise.
Clean sources of energy basically refer to those that do not encompass the burning of coal,
petroleum or its products and the transformation of solid waste or nuclear division (Broyles 23).
Therefore, renewable types of energy could be termed as clean sources of power because they are
products of natural sources and do not emit hazardous by–products. Safe energy is not poisonous, is
healthy, renewable, and sustainable and does not have devastating effects on the lives of the users, the
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8. Renewable Energy Essays
The most of global energy production produces from fossil fuel such as coal, oil and natural gas. The
vast fossil fuels generate energy which use for many purposes for instant residential, transportation
and industrial sectors. While the rate consumption of fossil fuel higher than their formation leads to
oil price crisis. Another concern of fossil fuel combustion is the impact on the environment. Global
warming is a significant problem which results in increasing concentrations of greenhouse gas in the
atmosphere. These problems drive researchers and societies to search alternative energy such as
switching to renewable energy or carbon–free energy to replace fossil fuels. For example Nakata et
al., (2011:465) show 'low–carbon society'...show more content...
Bilen et al., (2008:1531) predicted that global energy consumption will account for around 85% of
the increase in world primary demand over 2002– 2030. The increasing of global energy demand
happens the global stock of fossil fuel resources may be adequate for short term period, thus
requiring the development of renewable energy sources, which would not decrease the stock of
fossil fuel resources available for future generation. There is an increasing interest in the
development of renewable energies such as biofuel and wind power, which have a great potential
energy to produce enough power for the world's population demand.
This essay focuses on two renewable energy resources. First of all, biofuel is now accepted as
alternative energy in worldwide. The figures continue upward trend in the biofuel production. 'An
annual growth rate of 6.8% from 2006 to 2030 is expected for total biofuels consumption in the
transport sector' (International Energy Agency: 2008 cited in Zhou, et al., 2009:S11). Significant
leaders of the biofuel market are Brazil, the United States and the European Union. The results of
research indicated that 92% of the world's ethanol is produced by Brazil and US together, while
90% of the world's biodiesel manufactured by the EU. In addition, several developing countries in
Asia such as Indonesia, Malaysia, Thailand, and the Philippines have an enormous potential for
biofuel production. Now these countries are
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