The Negative Effects Of Renewable Energy

The Negative Effects Of Renewable Energy
The United States is the second largest producer of greenhouse gases in the world, and yet is doing very little to fix this startling statistic (Dennis). The
US' reliance upon outdated energy sources continues to harm both the environment and the economy by producing millions of tonnes of pollution
every year and costing the government billions of dollars ("Fact Sheet: Clean Power Plan"). Fossil fuels have been the main energy sources in America
since the industrial revolution, and it is time to make a change. Renewable energy is energy harnessed from sources like the sun, wind, or water, and has
little to no negative effects on the environment ("Renewable Energy Technology Basics"). The United States needs to integrate and increase the use of
these types of energy across the country, as well as implement positive environmental policies, to prevent further pollution of the earth and combat the
effects of climate change. Fossil Fuels are extremely harmful to the environment, especially in the ways the fuel is obtained, such as mining or
hydraulic fracturing. Coal, a commonly used fossil fuel, can be obtained by strip mining, mountaintop mining, or underground mining ("Coal
Explained"). Strip mining has disastrous effects on the environment because of the destructive nature of the process, which removes all soil, rock,
trees, and plants above coal deposits. The runoff from this pollutes streams and rivers nearby, which can harm aquatic life and disfigure the body of
water,
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The Future Of Renewable Energy
Renewable energy constitutes the energy coming from sources that do not get depleted with time. These sources are not typically exhausted and are
environmental friendly. Although this paper will focuses more on hydropower, the types of renewable energy sources available in Canada include
solar power, wind power, geothermal energy, ocean energy, and bio
–energy.Renewable energy in Canada has as well had its environmental impacts.
The outcomes pose various impacts to the environment either positively or negatively and end up affecting people's lives. Canada has had greater
embrace on renewable energy, particularly hydropower and nuclear. In 2011, it was the sixth largest wind power producer worldwide. In Ontario,
there are numerous photovoltaic plants of power. A tidal plant is located in Annapolis found in Nova Scotia, and it utilizes the tides generated by the
Fundy Bay. Canada has over twenty hydro power stations majority of these located in Saskatchewan, British Columbia, Alberta, Quebec and Labrador
(Islam, Fartaj & Ting, 2013).
A brief look at the sources of Renewable energy in Canada
It is quite notable that Canada has the large reserves of renewable energy. In the year 2012, it produced three times more renewable energy than the
whole of Germany (McKirdy & Solar Energy Society of Canada, 2011). Sources of renewable energy include:
Tidal energy: Canada has North America's only tidal plant. This is located in Annapolis Royal in Nova Scotia, Canada. The highest tides in

Renewable Energy : Possible Implications
Name
Professor
Class
April 19, 2015
Renewable Energy: possible implications to economic development Within the global economy where we are living today, energy consumption and
energy requirements have increased tremendously in large part due to industrial and agricultural activities; this is especially the case within emerging
countries as well as developed ones. According to Kazar and Kazar constant advances in technology in combination with the population growth have
led to higher levels of consumption which in turn has brought about the problem of energy requirements and increased energy consumption (1). The
old ways of relying on energy from fossil fuels is running thin because not only are fossil fuel resources becoming scarce but ... Show more content on
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This link between renewable energy and sustainable development is also shown in the initiatives that are taken by world institutions such as United
Nations Development Programme (UNDP), the World Bank and the Organization for Economic Cooperation and Development (OECD). All of these
world organizations provide financial support to any project that is aimed to produce any form of renewable energy as well as aimed at improving the
quality of life by lowering the consumption of energy that comes from fossil fuels. Recently, the Organization for Economic Cooperation and
Development (OECD) has published a report whereby it suggests that renewable energy has an impact on economic growth and furthermore it
highlights ways on how to utilize renewable energy to positively affect rural development (OECD). The causal relationship between economic
development and energy consumption stems from the first study introduced by Kraft and Kraft in the year of 1978. This particular study that was more
based on the US economy ended up with findings that suggested that economic development caused higher energy consumption. However, later on a
study conducted by Yu and Choi in the year 1985 expanded upon the study initially undertaken by Kraft and Kraft and came to the conclusion that the
causal relationship between economic development and energy consumption derived different results for various countries. Afterwards, various other
studies were undertaken to examine whether high use of

The Pros And Cons Of Renewable Energy
What is a renewable energy and what is the scope of green or renewable energy in Canada?
Renewable energy is energy generated from natural sources such as sunlight, wind, rain, tides and geothermal heat. Nowadays, developed countries
such as U.S.A, Australia and other more countries are giving preference to renewable energy because it helps us to reduce the pollution problem.
Canada is also showing their interest in the renewable energy sources and it has dramatic growth in renewable energy sector.
Graph source – ( https://www.desmog.ca/2013/03/27/report–canada–could–be–green–energy–goliath)
As we can see from graph, in the 1926 Canada just produce 2000 kilowatt energy from renewable energy sources but in the middle of the graph it
reached to 6000 and in 2006 its on the peak. Canada has more green energy than its consumption so they can sale their energy to another country such
as America. A recent report of Renewable and Electrical Energy Division (REED) shows that, Canada could be the biggest green energy in the world
if it does properly develop and Canadian government provide the subsidies for renewable energy sources.
What are the positive or negative effects on Canadian's energy industry?
A current report, co–created by Fraser Institute energy financial expert Gerry Angevine, found that Ontario residents will pay a normal of $285–million
more for power every year for the following 20 years because of subsidies to sustainable power source organizations. In 2013,

Renewable Energy Essay
At present, there is a dramatic increase in the energy consumption rate in developing countries. The major sources of energy come from fossil fuels,
oil, coal, and natural gas. This in turn can affect the amount of Green House Gas (GHG) emission and climate change problems. The development of
small scale renewable energy farms in developing countries seek to reduce the amount of GHG. It also aims to provide a solution for people in rural
areas who have no access to the national electricity grid. This POSTnote summaries the benefits and effectiveness of small–scale renewable sources in
developing countries.
Background
Fossil fuel like coal, natural gas and oil are still the main source of electricity demand in developing countries. More than 3 billion people still use
wood and coal for household activities, which emit large amount of Green House Gas. On top of that nearly 1.5 billion people in developing countries
could not access the national grid system, due to the high investment cost of grid installation.
To improve the quality of life for people in remote areas, the global development association (United Nations Development Programme), set national
policy to improve household energy consumption (GwГ©naГ«lle , et al., 2009).
Using renewable sources are becoming an alternative of fossil fuel because of their infinite supply, low carbon emission, price stability in the energy
market and economic benefits. Examples of renewable sources include solar photovoltaic (PV), wind,

Renewable Energy : Renewable Resources
Renewable energy: energy in which comes from natural resources that are naturally replenished, such as sunlight, wind, rain, tides, and geothermal heat
(Bhatia, 2014). This essay is focused on the main three renewable energies, wind, sunlight, and water. Renewable resources are well on the way to out
rule the fossil fuel industry because of the diminishing amount of fossil fuels left in the world and increase of renewable resource use, the damage
fossil fuels do to the environment, and the various positive aspects that renewable resources bring.
Fossil fuels will run out in the world with time, these fuels take millions of years to form, the supply simply cannot meet the demands of the world
forever. According to the Colorado River Commission of Nevada, the amount ofpetroleum left in the world is 2,686 billion barrels left, annually, the
world uses 27 billion barrels (2002). Natural gas has 14,006 billion left and the world uses 84 billion barrels a year (The Colorado River Commission of
Nevada, 2002). Coal has 1,089 billion barrels left with 5 billion used a year (The Colorado River Commission of Nevada, 2002). This may seem
like a lot of fossil fuels, but with the population continuing to grow, this is not a very large quantity. As stated by the Colorado River Commission of
Nevada, "All together the fossil fuel resources is estimated to be gone between 2050 and 2075" (2002). It is certain that fossil fuels are limited, and
will eventually run dry. This may not seem to

Alternative Energy Resources : Renewable Energy Source
Alternate energy resources are being developed to compete against the fossil fuel power stations. Fossil fuel such as coal and oil are drilled and
shoveled out of the ground and then processed to be turned into electricity. Problems with fossil fuels are that they produce hazardous air emissions
and give off by–products that will harm the area. Some well–known alternate renewable energy resources are wind, solar, and hydro power. These are
all sources that are in abundance and will be around for billions of years. Hydropower provides substantial amounts of electricity to the world by
exploiting water, it totals about one fifth of the electricity worldwide (Renewable). While hydropower has its flaws, some environmentalists disclaim
that hydropower is a widespread renewable energy source. However, this is a misconception because water is renewed in the water cycle, dams are
environmentally sustainable to the ecosystem, and the only discharge from hydropower is unpolluted water.
The idea of water not being renewable is preposterous. The water cycle is a process that always accounts for water. Water evaporates and goes back
up as condensation and this creates clouds. Clouds then precipitate water, and the rainfall renews the water that will be used in dams.
EPA, the Environmental Protection Agency, states "hydropower is considered a renewable energy resource because it uses the Earth 's water cycle to
generate electricity" (Hydroelectricity). Water is regenerated and always

Persuasive Essay On Renewable Energy
Personal Standpoint
The most popular ways of generating power are natural resources (fossil fuels) such as oil and coal. These fuels are becoming more and more
unobtainable in recent years. Many people have become aware of this and have made an effort in fixing this by creating new ways of generating
power we call this renewable energy. There are many different types of renewable energy such as solar, wind, hydro and geothermal, these methods of
energy generation are called sustainable energy. Natural resources however are unsustainable and are predicted to run out by 2050 and shall then be
unobtainable for a very long time.
There are many benefits as to using renewable energy rather than natural resources. One of the biggest benefits is less air pollution. With natural
resources the main way of obtaining the energy is burning the resource. In doing this there is a mountain of pollution added to the atmosphere this can
add to global warming which will also be destroying the polar ice caps and most of the snow up north. There are many different ways that we use
natural resources such as factories in which we burn a plethora of coal to generate enough energy to run the machines inside so not only are they
adding to global warming by burning the resources but the machines also add to it. Another way we add to global warming is the fuel in our cars
which is burned in the engine and emitted out of the exhaust and we use them daily which does not seem bad as they do not produce

Renewable Energy Is An Energy
INTRODUCTION:
Renewable energy is an energy that is generated from natural resources such as sunlight, rain, wind, tides and geothermal heat that are renewable (not
be depleted when used). In the year 2008, at about 19% of the total global energy consumed came from the renewable energy sources and with 13%
coming from traditional biomass and 3.2% from the hydroelectricity. New renewable energy sources such as small hydro, modern biomass, solar,
geothermal, wind and some bio fuels have accounted for another 3% and these are growing rapidly. The renewable share in electricity generation is
18% and the 18% comprises of 15% of hydroelectricity and the rest 3% from new renewable energy sources.
In the renewable energy sources, Wind power is growing at a rate of 30% annually, the capacity of wind power installed worldwide is 158 GW in
2009 which is widely used in Europe, Asia and the United States. By the end of 2009, PV (Photovoltaic) installations surpassed 21 GW and
photovoltaic power stations are most popular in Germany and Spain and solar thermal power stations are operated in US and Spain, the largest of
these have the capacity of 354 MW. Largest geothermal power station installed in the world is The Geysers in California with a rated capacity of 750
MW. Brazil has one of the largest renewable energy programs in the world that involves production of ethanol fuel from sugar cane. Now 18% of the
country 's automotive fuel is provided by ethanol.
Many

What Is Renewable Energy In Australia?
Nowadays, there are two fastest growing sources of renewable energy which are wind and solar that produce intermittent supplies of energy. People
tend to demand from energy more than before. Renewable energy in Australia deals with efforts being made in Australia to quantify and expand
renewable energy, which includes electricity, transport fuels and thermal energy. Totalrenewable energy consumption in Australia in 2015 was 346
Joules(PJ), representing 5.9% of Australia's total energy consumption.(2015 Australian Energy Statistics) This is an increase of 1.6% from 2011
–12
levels (265 PJ), representing 4.3% of Australia's total energy consumption.(2013 Australian Energy Update) The energy consumption increases is not
only due to the rate

Renewable Energy : Fossil Fuels
Today, most of our energy comes from burning fossil–fuels such as coal and oil. There some inherent problems in basing the entire world 's energy
supply upon that kind of fuel, such as the fact that fossil–fuels are nonrenewable and will eventually run out. Burning fossil–fuels also produces
copious amounts of pollution that is both harmful to the Earth and to humans. Although alternative forms of producing energy are not as efficient as
nonrenewable methods, they are a lot more stable and reliable. The alternative energy market is also continually growing even though it has not
reached anywhere near the levels of the traditional coal and oil indexes. Although there certainly are a lot of benefits to using nonrenewable fossil fuels
to... Show more content on Helpwriting.net ...
According to Sharon Primerano, the Assistant Vice President of the Hartford Insurance agency, "There is sufficient capacity in the market, so even
larger [renewable energy] projects should be able to find coverage without much difficulty." Types of Renewable Energy There are several methods
of generating power using renewable sources. One example is generating power from solar cells. Solar cells are able to convert sunlight directly
into usable energy by agitating electrons using the heat from the sun. This is called the photovoltaic effect (Types of Renewable). Today, a typical
solar panel can convert about 15 percent of sunlight, but when they first started being produced in the 1950s, the average efficiency was only
around 4 percent (Types of Renewable). The technology and methods are always advancing and improving. Thin film solar panels use layers of
semiconductors only a few millimeters thick, allowing them to be used as roof shingles, tiles, and building facades (Types of Renewable). Apart from
using solar panels to generate electricity; they can be used to save energy. Solar water heaters use the sun's energy to heat water tanks so a house's
main energy grid does not have to. In addition to solar energy, popular methods of energy production are through the use of hydroelectric generators and

The Effect Of Wind Energy On Renewable Energy
Everyday witnesses increased demand in energy, which requires further investigations on available sources of energy, especially renewable energy that
was highlighted in the last decades as per environmental and sustainability demand. Wind energy is one of the cleanest energies that received the
attention of researchers and investors because of its availability with low running cost. According to the World Wind Energy Association (WWEA,
2015), wind energy is currently the fastest–growing source of electricity in the world, and wind power investment worldwide is expected to expand
three–fold, from about $18 billion in 2006 to $60 billion in 2016.
Although the use of wind energy backs to more than hundreds of years (the wind wheel of Heron of Alexandria in the first century AD is the earliest
known instance of using a wind–driven wheel to power a machine (Drachmann, 1961; Lohrmann, 1995)), it is yet an immature and growing
technology. In recent years, coastal and offshore wind turbines are growing fast, as an attractive means for clean energy production. Due to the nature
of the wind in offshore regions, that are powerful and more uniform than inland winds, offshore wind turbines can produce energy effectively (Musial
and Butterfield, 2006). It should be noted that the extracted energy is proportional to the cubic of the wind speed which means an increase in wind
speed has a significant influence on the amount of produced energy. In addition, it is more cost effective to place

Energy, Renewable And Renewable Energy
Energy Future Energy has been a major part of humanity ever since the first human learned how to harness safety, warmth, and energy from fire.
Today, with seven billion humans on Earth, it is possible that our constant need for energy could destroy our beautiful and fragile planet. One way to
solve this problem is to start using renewable energies such as solar and wind.
There are two types of energy, renewable and nonrenewable. Fossil fuels such as coal and petroleum for example, are a non are–renewable energy. They
cannot be recreated once used and they take hundreds of millions of years to form, much longer than the history of humanity. The other less popular
methods such as hydropower and solar power on the other hand, are renewable energy. They can produce energy at a constant rate and can be
recreated by one way or another. (Micah and Warhol)
To find the solution to energy problem, find the problem first, take a look at our current energy sources and find the problems. The first thing people
think of when talking about fuel is gasoline or diesel, both of which come from petroleum. Petroleum is a fossil fuel that releases heat as energy when
burned. The heat released from burning drive turbines, air cylinders that can power machinery. Petroleum is used mostly as fuel to engines such as cars
and planes. (EPA) Petroleum is important for allowing the modern world that we know to exist.
But even with these easy to see benefits, petroleum is not and should not be the

Solar Energy And Renewable Energy
The search for cost effective and efficient renewable energy is becoming an increasingly important area of study. According to Sampaio, "with the
increase of population and technologic and economic development, human beings need more energy to create a better life environment." Fossil fuel
energy sources, while cost effective, have major environmental impacts that add to global warming, acid rain, and climate change. One renewable
resource that is sustainable and readily abundant is solar energy, which is a reasonable and readily available replacement for fossil fuel energy sources
globally. Solar energy is considered renewable because it is a natural source of energy that is not depleted when used, as it will take Harvesting and
converting the energy delivered to Earth by the sun makes sense in many regions of the world. The sun is Earth's main source of energy and is the
original source of energy stored in fossil fuels. Rather than harvest dirty fuels that take millions of years to form, why not go to the primary source of
that energy and find a way to harvest it like the plants that formed into fossil fuels did? The process of converting light energy into electricity or heat
is called photovoltaics. According to Hosenuzzaman, "photovoltaics is the direct conversion system that converts sunlight into electricity without the
help of machines or mobile devices." Solar radiation is converted to electricity in materials that are called semiconductors. The material that is

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
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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

Renewable Sources Of Energy Sources
Energy Sources
Introduction
Energy sources have been identified as being vital in running virtually all domestic and industrial operations. There are two types of energy sources;
renewable energy sources and nonrenewable energy sources. Renewable energy sources refer to the kinds that are naturally replenished. These include
sunlight, the wind, ocean tides, waves, geothermal heat and rain (Tiwari et al., 2012). Nonrenewable energy sources, on the other hand, are the kinds
that do not renew themselves at a rate sufficient enough to meet human demand. Fossil fuels such as coal, petroleum, and natural gas, minerals, metal
ores and groundwater all comprise nonrenewable energy sources (Verma et al., 2015). In recommending the category of choice having weighed the
benefits and demerits of each, science has played an important role. According to scientific research, nonrenewable sources of energy are not
recommended due to the massive demerits that come with their use.
The renewable sources of energy listed above have some advantages. They are naturally occurring and thus do not require much effort to harness.
Besides, they are natural components of the environment whose use does not contribute to environmental pollution (Tiwari et al., 2012). The fact that
they are never depleted also guarantees users who have installed the necessary harnessing machinery, of a continuous supply of energy. Despite these
advantages, however, there also exist some demerits. Much as these sources are

Renewable Energy In America
Fuel price seems to be the subject that always makes headlines on a regular basis. The United States is the biggest consumer of energy in the world.
Lucas Davis, a Berkeley Professor conducted a study in 2013 on global oil consumption and found that the average American consumes more than 300
gallons of gasoline annually. The amount is at least 200 gallons more than other developed countries such as Germany, and France. (Davis, 2013) The
high consumption forces Americans to rely on foreign fuel sources since domestic energy is simply not enough to satisfy the thirst. Rising fuel price
coupled with fuel shortage scare are often a common concern for every American, thus there needs to be an invention to stretch the supply in case of
disaster. ... Show more content on Helpwriting.net ...
Ethanol did not become such a staple addition to gasoline until the 1970s due to fuel shortage scare. Its use became even more prevalent in the early
2000s with the increase in global warming awareness. The Renewable Fuels Association reports that the United States alone produced over 15 billion
gallons of ethanol, a 14 billion gallons increase from its production in 1999 (Industry Statistics, 2017). While ethanol is a clean energy when use,
however, its production is not quite as clean clean as it appears to be. Ethanol is considered renewable since the heartland of the United States grows so
much corn annually to supply the plant. The corn growing process is quite damaging to the environment. Farming equipment runs on diesel fuel, which
directly contributes to the greenhouse gas production. The use of fertilizer and insect repellent chemical is harmful to soil and atmosphere. The
transportation of crops relies heavily on semi–tractors that still heavily rely on fossil fuel, thus exacerbate the problem. Not to mention that ethanol
plants require electricity primarily generated by coal–fired power plants since it is much more efficient and a lot cheaper. All these factors contribute to
the global warming problem, the very problem that ethanol is supposed to

Renewable Energy : The Energy
Renewable Energy
Is it possible to live without energy? Lately, the consumption of energy is increasing due to the growth of the world population. In this technological
era where all the devices work by using energy, the new humankind challenge is providing sufficient amounts of energy. At Yale University, Dr. Ronald
Smith teaches some courses in the areas of meteorology, oceanography, fluid mechanics, atmospheric physics, applied mathematics, mesoscale
dynamics, environmental remote sensing. In The Atmosphere, the Ocean and Environmental Change lecture "Renewable Energy" (2012), Smith
focuses his attention on build an overview of renewable energy and its ways of generation. Smith also does an excellent job in explain each mechanism
to obtain renewable power, including the wind energy, the solar energy, and the biomass energy.
In "Renewable energy", Smith (2012) discusses about the generation of renewable energy, such as wind energy, solar energy, biomass energy and
geothermal energy. According to Smith, wind energy is acquired through the use of large wind turbines which get the kinetic energy from the strong
winds and convert it into electrical energy. In this way, there are some favorable conditions to install a wind turbine siting in an area, such as steady
winds, and low surface roughness. Smith also points out that solar power is collected by the use of photovoltaic solar cells (PV) or concentrated solar
power (CSP). For both mechanisms, it is necessary to analyze

Alternative Sources Of Energy For Renewable Energy
Abstract
Majority of electricity generated in New Zealand are mainly from renewable source of energy that are naturally occurring. These source of energy are
not consumed when converted hence they will not be depleted, and they are constantly reusable and replenish naturally. Increase in research and
investment toward renewable energy will benefit New Zealand society as it will generate less pollution, and more jobs opportunities will emerge.
Furthermore it will benefit New Zealand by reinforcing and sustaining the clean green county image.
Table of Contents
Abstract
1.Introduction 3
2.Findings4–8
How do alternative power sources benefit New Zealand Society?
2.1Alternative sources of energy available in New Zealand
2.2Effect of using renewable energy to the environment compared to non– renewable energy sources.
2.3The effect of alternative source of energy to everyday lives
2.4Overcoming the barriers to sustainable energy generation
3.Conclusions and Recommendations8–9
4.Appendix A10

5.Appendix B11
6.Reference12
Introduction
This report will examine the alternative source of power, the renewable source of energy. It will explain how much renewable energy is used and how
it benefit New Zealand society and environment on comparison to non–renewable energy.
New Zealand is well known throughout the world as one of the country to be rich in sustainable energy resources. As majority

Renewable Energies : Renewable Energy
Renewable Energies
BHARC1403 – ICWS
Rishabh Bhasin
"I declare that this assessment is my own work and that the sources of information and material I have used (including the internet) have been fully
identified and properly acknowledged as required in the referencing guidelines provided." Introduction
Renewable sources of energy are the ones that can never be exhausted as they are provided by nature. For example– solar, hydro, wind, biomass. They
produce little or no pollution and hence, do not harm the environment. In times of crisis for the world, such as these, everyone is looking to these
energy sources. The obvious advantages of renewable energy are that they do little or no harm to the environment. They produce minimal ... Show more
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Also, it is not completely green, as some air pollution is produced. The amount of energy also depends on the speed of the wind blowing. So, if the
speed of the wind is less, less energy will be produced. Therefore, this form of energy is not suitable for every kind of area. Hydro Energy
Similarly, hydropower also has similar advantages. The dams used for creating hydroelectricity also have long lives.
In the disadvantages of hydro–energy, dams are extremely expensive to build, and must have high standards. People living in villages and towns that
are in the valley to be flooded, must move out. This means that they lose their farms and businesses. In some countries, people are forcibly removed so
that hydropower schemes can go ahead. (Technologystudent.com, 2015). Building dams can also create natural disasters such as earthquakes. Biomass
energy
Again, biomass energy creates little emissions and is considered to be a clean energy. When it comes to biomass energy, the main disadvantages are
that it does not produce enough energy as compared to fossil fuels. It is harmful to the environment. Using animal and human waste to power engines
may save on carbon dioxide emissions, but it increases methane gases, which are also harmful to the Earth's– ozone layer. (Conserve–Energy–Future,
2013).
Meeting the changing demand

In times of energy crisis such as these, it is of vital importance that the world falls back

The Benefits Of Renewable Energy
Renewable energy is not only viable, but an extremely beneficial alternative to fossil fuels. Sources such as solar, wind, biomass, geothermal, hydro,
and ocean energy are found in abundance and are naturally replaced, and therefore are more feasible to use than fossil fuels. The use of sustainable
energy will not harm the planet or our atmosphere. In addition to this, the growth of the renewable energy industry is sure to create jobs, especially
when taking into consideration the lack of mechanization involved in clean energy technology. It is for these reasons that renewable energy should
replace fossil fuels.
Clean energy is the superior choice when it comes to power, mainly because of the reduced impact that clean sources have on the Earth. The use of
sustainable energy is endorsed by many scientists and environmentalists as a solution to climate change. Widely believed to be caused by increased
carbon dioxide emissions in the atmosphere, which are produced by the use of fossil fuels, climate change is a serious issue that has plagued the
international community for some time. Adnan Z Amin, of the International Renewable Energy Agency (IRENA), fully supports the immediate use of
renewable energy in place of fossil fuels. In fact, Amin states that "when it comes to climate change and renewable energy solutions, we must be
guided by science and facts, coupled with a sense of urgency" (Amin 1). Over the last century, the burning of fossil fuels has dramatically increased

Renewable Is Sustainable For Renewable Energy
Renewable is Sustainable
Soon, planet Earth will run out of the resource that once was thought to be reliable. Earth is in great danger of self destructing if there is no backup
plan. This is where renewable resources come in. Renewable resources are abundant and do not damage the environment, so they are a sustainable
method to produce energy. The options forrenewable energy are solar, wind, hydro, biomass, and geothermal.
Why should Earth abandon the systems that they have in place at the moment? The reason behind adopting renewable energy is because the system
that is in place today is unsustainable. It is unsustainable for many reasons. Fossil fuels, which include coal, oil, and natural gas, are the main source
of energy in today 's world, but bring a wide variety of adverse effects (Cooper, Renewable Energy).
Burning these fossil fuels releases harmful pollutants into the environment, with the main one being carbon dioxide. The release of carbon dioxide is
the primary cause of global warming, which in itself is a serious threat to Earth. Along with causing global warming, the release of carbon dioxide
leads to air pollution. Air pollution is dangerous to the various ecosystems of Earth, and also to humans.
One of the major reasons that it is unsustainable, other than it slowly killing the Earth, is that it is not infinitely available. Fossil fuels are not
abundant, and soon will be completely depleted. With the demand increasing and the supply

Advantages And Disadvantages Of Renewable Energy: Creates...
2.1Creates Employment One of the advantage of renewable energy is it creates employment. Renewable energy industries like solar plant, windmill is
more labour – intensive compare to the fossil fuel industries. Many employees needed for different kinds of job sectors like production, maintenance,
manufacturing, development, transportation and more in renewable energy industries. Thousands of stable jobs have already been created in many
countries like India, United Kingdom, and Germany. According to Natural Resources Defence Council and the Council on Energy, Environment and
Water of India, between 2011 and 2014, about twenty four thousand people have been employed to build a solar photovoltaic project. Moreover, there
is also ... Show more content on Helpwriting.net ...
These indicates, Malaysia can reduce the rate of pollution in the country very fast since rich with a blend of energies such as solar and hydro. Since
Malaysia is right on the equator line, it has a stable climate through the year. Renewable energy ideas such as solar and hydro can easily carried out in
our country since the weather is hot and humid through the year. Researches stating that 75 percentage of sun ray still can penetrate through cloud on
cloudy weather (Eco–Friendly–Emporium 2008). Based on the above reasons, climate friendly renewable energy will be very beneficial to the
environment and weather of a country that lead to harmony

Energy Causes : The Impact Of Renewable Energy
"As more greenhouse gas emissions are released into the air, causing air temperatures to increase, more moisture evaporates from land and lakes,
rivers, and other bodies of water. Warmer temperatures also increase evaporation in plant soils, which affects plant life and can reduce rainfall even
more. And when rainfall does come to drought–stricken areas, the drier soils it hits are less able to absorb the water, increasing the likelihood of
flooding – a lose–lose situation" (The Facts About Climate Change and Drought).
Droughts also increase the risk for uncontrollable wildfires. These wildfires can leave governments with damages worth millions of dollars, not to
mention the loss of plant, animal, and human life (The Facts About Climate Change and Drought). Collectively, these natural disasters tend to affect
women more so than men. "Women commonly face higher risks and greater burdens from the impacts of climate change in situations of poverty, and
the majority of the world's poor are women" (United Nations on Climate Change). So, do we just let this continue? Do we just keep on living as this
isn't happening? What could we do to fix this? Renewable energy is the answer. Renewable energy can be just as effective as fossil fuels and combat
our changing climate. The prices for these options are declining swiftly. In some places, renewable energy such as wind and solar energy, are already
cheaper than continuing to use fossil fuel or nuclear power

Energy Sources Of Renewable Energy
Executive Summary
The development of renewable and alternative energy is becoming more and more necessary as the traditional fossil fuel energy is a non–renewable
energy and can cause various environmental problems such as the global warming effect.
However, the challenge today in generating alternative energy is to find a cost effective way while has the smallest harmful environmental impacts.
Developing bioenergy have the advantage of reducing greenhouse gas emission while creating great economic values.
Introduction
Biomass energy is considered as one of the renewable energies in the latest alternative energy sources development. According to therenewable energy
consumption source data Table. I from U.S energy information administration, biomass energy is the largest source of renewable energies and the total
share of biomass energy among all of the five alternative energies is approximately 50%. Although there is a 2.3% decrement of total consumption of
biomass energy from 2014 to 2015 due to the decrease of wood consumption, there's still a large potential for the bioenergy technology growth.
Table I. Total consumption source of renewable energy. Unit: Trillion btu [1]
Biomass refers to the biodegradable wastes and non–fossilized organic materials originating from plants, animals and micro–organisms derived from
biological sources. [2] Currently, research in biomass energies can be divided into two major parts. The first part if the

Groups Question (environmental / Political/historical)
Is renewable energy sustainable and if not, when will it be ready to replace fossil fuels in the United States? Imagine yourself In 33 years. What do
you see? Hopefully your basic amenities such as hot water, A/C unit, car, and lights. Now let me tell you what the scientists see. By 2050 scientists
see electric cars, solar panels, and almost a complete switch to Renewable Energy. . Renewable energy, a intricate and complex topic, is an upcoming
event, and if we don't begin to take measures towards it now, fossil fuels could be wiped forever. Yes, it's true it's calculated that we have almost
80 years until all natural gas is nullified, but you can't sleep on that, time flies and there's not a reason not to start evolving renewable energy now.
Remember renewable energy hasn't peaked, we've just dipped into renewable energy and it's on the incline. To give you a better understanding of
renewable energy I'll first give the benefits of renewable energy. First of all, it's reliable, if put into the right geographical location it will far exceed
that of fossil fuels. Also there are multiple types of renewable energy, which creates a greater diversity rather than fossil fuels. Once put into place the
cost operation is very small, and with this an astronomical amount of jobs would be created. The Concerned Scientists, unbiased and non–profit
organization, argues right now electricity production accounts for more than one

Persuasive Speech On Renewable Energy
Imagine for a moment that we turn off the light switch ...... and then the heating. Now imagine that your smartphone battery is flat. Is it dark? Are you
feeling cold and disconnected from your friends and family? You should be, and you certainly would be, if governments around the world did not
continue to invest in non–renewable power.
Good afternoon (teacher) and classmates.
Whilst it may seem a "no–brainer" to cease investment in non–renewable power and transfer our effort, resources and investment into developing
renewable energy sources, the reality is that we have become so reliant and dependent upon non–renewable energy – particularly fossil fuels – that we
must continue to use, develop, and invest in such energy to maintain the living standards that we enjoy today. In our short to medium–term future, and
in spite of our ever–increasing scientific knowledge about the environmental price that we pay in using non–renewable energy, we must continue to
invest in it. Let me explain why.
Environmental Background:
The beginning of the industrial revolution in the eighteenth century led to an exponential increase in our demand for energy to satisfy the growing
needs of manufacturing, transport, production of raw materials, healthcare, and agriculture. Simple tasks are taken for granted such as "powering–up"
the plethora of devices and gadgets that we "cannot live without" – such as our smart phones and computers. Whilst all of these things are central to our
very existence on the planet, our increased dependence on energy has essentially been met to date by the burning of non–renewable fossil fuels, such as
brown and black coal.
There are two major problems associated with reliance on fossil fuels to meet our long–term future global energy requirements.
Firstly, and put very simply, fossil fuels are non–renewable! Once the finite deposits of brown and black coal are exhausted around the planet there
will be no more energy generated by this process. Current estimates predict that all known coal deposits will be exhausted within the next 120 years.
Secondly, together with deforestation of the planet, the burning of fossil fuels is contributing to a measurable increase in the concentration of carbon
dioxide in

As the world population rises, we are using more and more energy and it is depleting faster than ever. Our fossil fuels (coal, oil and natural gas) will
not last forever and at some point we will have to switch over completely to renewable energy sources. While most of the world still uses
non–renewable energy sources, the future will rely on renewable energy and its applications. Right now, over 90% of the world still uses fossil fuels
and developing countries even burn wood to generate energy. At the rate we are using our fossil fuels, they will not last us far into the 22nd century.
Additionally, big consumers of fossil fuels like China, U.S., Russia, and India are creating large amounts of pollution and it is only increasing. For
instance, India has major issues with pollution because of heavy traffic (which releases more fuel emissions into the air), the burning of biomass
(wood and other organic matter), and runoff into lakes and rivers. Right now, our biggest goal should be to figure out how to implement more forms of
renewable energy in our own society. We should start using renewable energy in America because: it is more environmentally friendly, opens up the job
market, and improves the health of the public.
Picture the typical coal miner after a long day of work. He is tired, sweaty, and covered from head to toe in black soot from coal. Over time, this
starts to wear out his lungs and breathing. He could possibly have a much higher life expectancy if he did not go

The time has come, we're running out of fossil fuels and we need an alternative. That is where renewable energy comes in; The best part about it is
that it is renewable so it will always be available to us, and we can acquire this energy through solar, water, and wind power. There is a lot of
controversy as to whether we should rely on renewable energy, because some say it is not cost effective. However renewable energy can pay for itself,
is available nearly everywhere through various methods of obtaining it, provides numerous amount of jobs and economical benefits, and it will not
harm our environment.
One of the biggest, but not most obvious reasons for switching to renewable energy is that it will pay for itself. One of the first things people think
about when they make an investment is price; Sure acquiring renewable energy such as solar power right now may not be cheap but as a matter of fact
during the duration of 2009–2014 the price of solar power dropped 78%(Gardiner)! The best part about solar power is that it is available to nearly
anyone. Likewise wind power has also dropped 58% in price and now is among one of the cheapest sources of power in the United States (Gardiner)
even though wind power is not available to the ordinary citizen. Switching to renewable energy will save a boat load of money as the article
"Committing to Renewable Energy Will Pay Off" states "Investing in a renewable energy as the source for electricity in our future will save 10 times the

The Impact Of Renewable Energy
Renewable energy provides energy from sources such as solar, hydropower, wind, and biomass which will never deplete. In addition, the energy is not
non–renewable things like fossil fuels, so it can be replenished. Therefore, people have been studied renewable energy and Renewable energy is now
being used is some places. There are might be some People who believe that it will not play a big role in the future because they think using renewable
energy is expensive and it will not replace the non–renewable energy. However, Renewable energy will have huge effects on our future, especially in
future economies. The energy can energize the rural community, help government, and increase job opportunities.
First of all, Renewable Energy activates rural community. Basically, renewable energy has been said to be beneficial to the environment, but the
energy also benefits on people's societies. The Wind is one of the most available renewable energy sources, it can improve and expand the rural
community. Originally, a single engine is a normal economy in farms, it decreases harvests and degrades wheat prices. However, farms are growing
and their harvest getting as wind energy develops. For example, Winds makes farms earn profit easily because farmers can harvest crops even in a
little land (Renewable Northwest). In addition, Wind energy also makes people earn money even in the winter (Hilderbrand). Moreover, it can reduce
economics disparity between rural and urban because a society

Renewable Energy And The Global Warming
The Earth is dying at an extreme rate and will continue to do so unless we switch to renewable energy, to help fight and prevent the effects of using
fossil fuels. Many people will say that we need to switch to renewable energy and that our planet is suffering from global warming, while others
will say that global climate change is a natural occurring event that does not to be worried about. Many people in the modern generation have
grown up with a big emphasis on how we need to change our daily habits in order to protect the world and preserve the life on it. The reason as to
why many people will say this, is because for about the last fifty years' scientist have been saying that we need to cut back on our fossil fuels and use
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The hope is that when that time comes, the people of that era are advanced enough to be able to provide for themselves without the need of the
same resources that we need everyday. An important question to ask ourselves, is what if the people don't have the technology and need the
resources we use everyday, but they won 't have as much or any if we continue to destroy our planet. The fact that we know our fossil fuels are
limited and yet we still use them is crazy, in greenhouse living one article states that "Whether you believe that there are hundreds of years or just a
few decades left of this resource, the fact remains that it is a finite resource. At some point, fossil fuels are going to either be gone or they are going
to become too expensive to realistically use." (Epstein ) This quote summarizes the overall issue with the use of fossil fuels and that is that they will
run out. The question for that is, are we ready for when that day comes and we have to make the change from fossil fuels to renewable energy. As of
right now, we have fossil fuels and don't have to switch to renewable energy, but when the day comes, that the oil drilling stops producing and the
coal minds are empty is the day we will have to sit back and say are we ready for this.
The education system is one that can help lead the way in many different ways and one of them is setting an example of how things are in the modern
way. The reason as to why education systems

Alternative Energy Sources For Renewable Energy
Renewable energy has become a widely popular topic in society. With the rapid depletion of fossil fuels, scientist are looking to natural and
renewable resources to create a means to produce sustainable energy. There are many alternative energy sources that have proven useful in the past
couple of years. Some of the alternative energy sources are not only more useful than others but have proven to be easier to attain and also prove to
create a more substantial amount of energy. Today, the most widely used form ofrenewable energy is hydroelectric energy. Making up 20 percent of
global electricity generation, hydroelectric energy is crucial in the production of electrical power and sustaining the environment.
How It Works
Hydroelectric energy is produced through the use of falling or flowing water. Large amounts of water usually contained in dams flow through a
passageway called a penstock. In order for the water to fall and flow into a penstock the dam must be built on a large body of water with a large drop in
elevation. After flowing through the penstock the water intake rushes through and forcefully turns a turbine propeller. Connected to the turbine
propeller is a shaft. The shaft continues out of the water and connects to a generator and a powerhouse. The generator thus produces electricity into the
powerhouse and ultimately into surrounding homes and buildings in proximity to the dam. The water then continues to flow into the major body of
water from which it came and

The Benefits Of Renewable Energy
Energy is an important part of life producing the power of movement, heat, and production of electricity in many different ways. Therefore, choosing
the correct source of energy is important for the environment and humans. Renewable energy that produces electricity never runs out, causing a lower
environmental impact. Solar, Biomass, Wind, Geothermal, and Hydropower energy should be used globally to produce electricity. On the other hand,
producing electricity from nonrenewable energy sources can be very harmful to humans and the environment. Humans can easily be dependent on it,
which may not be the best option when it comes to finance, efficiency, sustainability and more. Approximately 52% of the US electricity comes from
polluting sources like natural gas, oil, nuclear, and hydropower that have a lot of disadvantages effecting the environment in a negative way. First,
the use of hydro energy resource, which is still debatable if it's renewable or nonrenewable, cannot always be suitable for flat or dry regions and in
areas where natural disasters occur. So counties with natural disasters or regions that are not suited is most likely not going to have a hydropower, as
mentioned in (Marmulla, 2001, p. 55), dams are unnatural effecting species like fish causing migrations because of habitat loss. This can lead to
extinction of species, affecting many ecosystems, since the fish starts to migrate to different areas changing the population balance. For example,
Nicola, Elvira,

Difference Between Renewable And Non Renewable Energy
Renewable vs non–renewable energy
Energy comes in the form of renewable or non–renewable energy. Renewable energy resources include wind, solar, water, biomass and geothermal.
These resources are some of which will not run out because they are natural resources of the earth. Solar energy comes from the sun, wind energy from
the wind geothermal from deep within the earth and so on. Non–renewable resources are fossil fuels such as coal, oil and natural gases. These cannot
be replaced so eventually we will run out and have to rely on renewable energy. Non–renewable energy makes up 86 percent of Australia's energy
with the other 14 percent being renewable energy. 73 percent of Australia's energy is using coal while, 13 percent is natural gases, 7 percent is
hydropower, 4 percent is wind, 2 percent is rooftop solar and 1 percent is biomass.
There are a few major advantages with non–renewable energy. There are plenty of fossil fuels, such as coal, oil and gas in Australia so this means
they are a relatively cheap fuel and readily available. Australia has enough fossil fuel resources to last for years. Also very large amounts of electricity
can be generated from fossil fuels. Non–renewable energy is cost effective and easier to product and use. According to National Geographic, there are
reservoirs of non–renewable energy sources throughout the world. However, there are some disadvantages to non–renewable energy. Fossil fuels are
non–renewable and will eventually run out because

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 on Helpwriting.net ...
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

Energy Efficiency And Renewable Energy
One thing is for certain, the cleanest and most inexpensive source of energy is the one that is inexhaustible and can also be naturally replenished and
readily produced. The next step would be to develop that type of renewable energy efficiently while also distributing it more effectively. The most
rational way to create and produce energy is to generate it renewably by utilizing naturally reoccurring resources. Perhaps, that is why energy efficiency
and renewable energy are gaining more and more attention from the largest names in the financial, energy, and industrial communities. Government,
manufacturers, and the consumer are all involved in the renovation of the energy system towards one that is cleaner and more proficient. According to
energy industry shareholders, it is the consumer that delegates that adjustment. Due to this enormous influence, consultants are seeking for government
to propose incentives to the consumer in order to surge the growth of renewable energy technologies (Bloomberg 2011).
As of now, the historical shifts in "new" renewable energy sources, as well as the growth potential of "old" renewable energy sources, such as
hydroelectric power, may suggest the adoption of new governmental policies and financing. These new policy adaptations may put a major emphasis
on the ecological and financial benefits of renewable energy. In recent years, the production of sustainable energy has provided a very prolific field of
research (Smil 2014).This mainframe

Renewable Energy In Canada
About education defines energy as "the ability to do work" (Helmenstine, A. 2016) which conveys that it can be used to produce electricity, cooling,
heating and many more for our homes, office, and indeed for our environment. Although, it have undoubtedly became an important part of our life,
making our task easier to achieve; it still has a lot of negative impacts whether it be on the environment, the health of humans, or the animals. The most
common type of energy that is being used today is fossil fuels. "For many years, Aboriginal communities in Northern Canada have relied on
technologies that use fossil fuels" (Issues Related to Energy Changes, 2016). Many of the negative impacts that fossil fuel has on the environment are
global warming, ... Show more content on Helpwriting.net ...
An important role of them is to generate energy from natural resources, for instance solar thermal. It is a solar water heater that uses the power of the
sun to heat water thus reducing the amount of gas or electricity required. In fact, according to Education Scotland, solar power plants in Spain have
generated 3 gigawatts of power which represents 2.8% of Spain's energy needs (Solar – Renewable Energy, 2016). There are many renewable energy
technologies that can prevent acid rain, urban smog, pollution and the burning of coal. Canada has improve on its uses of fossil fuel, the uses of
renewable energy grew from 2% to 11% (Healing, 2016). Therefore, if using renewable energy sources will give us the luxurious of being able to have
electricity, heat our homes, transport, and protect the environment, then why not use it. In conclusion, using alternative energy technologies like solar
power, we can have the luxurious to provide for everything from human needs to protecting the environment than why wait before it is too late. Fossil
fuel not only harms the environment but also the current and future generations. Whereas, sources like solar power can save us from burning tons of
coal, releasing harmful chemicals like carbon dioxide into the atmosphere, and prevent any kind of pollution. To sum up, large oil or energy source
companies and communities must expand on the uses of renewable energy

Non-Renewable Energy : The Benefits Of Renewable Energy
Nowadays everyone has heard about climate change, global warming, and greenhouse effects. We hear it from the news, social media, scholars;
climate change is coming and it is going to destroy Planet Earth. For decades, scientists have been trying to reduce toxic emissions that cause climate
change. The quest of new forms of energy has been long and intense but lucky scientists have found the answer: Renewable Energy. As best explained
by Pennsylvania State University Extension, "Renewable energy is energy that is generated from natural processes that are continually replenished."
Although many are still hesitant to switch to renewable energy there are countless benefits that come along with the environmental friendly energy
source. These kinds of energy are produced and generated from natural resources such as wind, sunlight, water and geothermal heat. There are
incredible benefits about renewable energy one of them is that it can be constantly renewed. In addition, renewable energy is much more reliable and
efficient than non renewable energy. Lastly, renewable energy has almost has no negative impact on our environment and thus helping to conserve and
protect our home; Planet Earth. The most important thing to keep in mind is that renewable energy is produced from natural resources and it can
always be constantly renewed, whereas non renewable energy can only be used for limited periods of time. Civilizations have used non renewable
energy for decades and it is only a

The Negative Effects Of Renewable Energy

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