| It is unofficial - but around the world
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| | option. Wind turbines generate
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| many of us agree on one thing: it is very
| |
| | electricity by rotary motion that is
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| likely that there will be an energy
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| | caused by the airflow.
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| crisis in the future. We all know energy
| |
| | Some of the negatives associated with
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| is a big issue in the contemporary world,
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| | wind energy and wind turbines lie in the
|
| and we have been convinced that humanity
| |
| | unpredictability of wind. For example, no
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| is at a crucial crossroads in its history
| |
| | wind means the turbine does not rotate
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| because we face an energy shortage. Many
| |
| | and electricity is not generated. Sites
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| experts believe this problem can only be
| |
| | are another problem; rows and rows of
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| solved by the use of alternative energy
| |
| | wind turbines are just not feasible in a
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| solutions.
| |
| | city of a few million people. The most
|
| By energy, I mean the fuel that drive our
| |
| | important issue however lies in cost
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| cars, give us electricity and enables us
| |
| | effectiveness, most power companies are
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| to enjoy modern amenities we feel so
| |
| | still reluctant to invest in or buy their
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| vulnerable without. Fossil fuels have
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| | power from companies that use wind
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| been the prime source of energy for human
| |
| | turbines. This is changing as governments
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| society since the beginning of the
| |
| | around the world have started subsidizing
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| industrial revolution. These fossil fuels
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| | power generation through alternative
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| have been the muscles, which have enabled
| |
| | sources like wind.
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| us to progress and develop to such
| |
| | There are other possible sources of
|
| dizzying heights. We face a problem in
| |
| | renewable energy; tidal energy uses the
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| the 21st century because our stocks and
| |
| | energy of the ocean and is an effective
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| reserves of these fossil fuels are
| |
| | though rather geographically limited
|
| running low; this news is worsened by the
| |
| | source of power, thermal energy from the
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| fact that these reserves cannot be
| |
| | earth taps geysers and other underground
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| renewed. Many governments and private
| |
| | sources of heat. This is a very important
|
| agencies have started promoting
| |
| | source of energy in places like Iceland -
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| Alternative Energy Solutions to overcome
| |
| | it is also geographically limited in its
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| the looming energy crisis caused by the
| |
| | suitability. Nuclear energy can be
|
| depletion of the non renewal's sources of
| |
| | considered a potentially inexhaustible
|
| energy that all fossil fuels - coal, all
| |
| | source of power. However, it could have
|
| oil and natural gas - represent.
| |
| | many dangerous complications and most
|
| Alternative Energy Solutions include all
| |
| | environmentalists fear its use.
|
| prime movers that can use a renewable
| |
| | New technological innovations like fuel
|
| natural resource to produce energy. This
| |
| | cells are still a long way off from truly
|
| may be wind, thermal energy from the
| |
| | becoming substitutes to the fossil fuel
|
| earth, and wave action in the shores and
| |
| | powered internal combustion engines that
|
| solar energy from the sun. Alternative
| |
| | have driven us all this far down the
|
| energy resources can also include new
| |
| | road. Indeed looking at all the possible
|
| technology like fuel cells. However the
| |
| | sources of alternate energy and
|
| primary fuel humanity has long depended
| |
| | especially renewable, wind and
|
| on has been oil. We now know from our own
| |
| | hydroelectric projects are the only two
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| projections that the oil reserves in the
| |
| | viable long term sources, solar power is
|
| world are slated to be unviable by 2050.
| |
| | a potentially huge alternative source of
|
| Simply put, the world is running out of
| |
| | energy but it has a technological
|
| gas! In addition, not to mention, time.
| |
| | handicap-we do not posses the engineering
|
| The utilization of other forms of energy
| |
| | expertise to make better solar cells.
|
| is therefore very important. When we
| |
| | Solar cells are also very costly to
|
| speak of alternative energy, it usually
| |
| | produce and are not cost effective - even
|
| means the production of electricity via
| |
| | less so than wind.
|
| the use of some natural and renewable
| |
| | Given all the setbacks we currently are
|
| resource. What are these renewables, one
| |
| | unable to overcome, it will still be some
|
| may ask. Someone else may extend this
| |
| | time yet before we can throw away the
|
| line of questioning and say: Are these
| |
| | polluting but efficient, fossil fuel
|
| renewable resources as efficient as the
| |
| | guzzling machines that we so fondly know
|
| fossil fuels? Below are some answers.
| |
| | as cars. The use of alternative energy
|
| Wind energy is the word that comes to
| |
| | sources is a very important area of
|
| mind whenever people talk of renewable
| |
| | research and demands humanity's
|
| energy sources. Humans have harnessed the
| |
| | attention.
|
| wind to drive machines since medieval
| |
| | As soon as fuel supplies run out on us,
|
| times. In the 21st century we use wind
| |
| | we may have to go back to that ultimate
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| turbines to produce electricity. As a
| |
| | transport machine to take us places: our
|
| source of power, wind is an excellent
| |
| | legs.
|
