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Fossil fuel (e.g. coal, oil and natural gas) are the main source of energy in many countries. However, in some countries the use of alternative sources of energy (e.g. wind power and solar power) is encouraged. To what extend is this a positive of negative development?

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With the boost in the economy around the globe, there has been an increasing demand for all sources of
fuel
.
Although
 fossil fuels are still the dominant source of
energy
 in many countries, some countries are encouraging the use of renewable
energy
such
 as wind and solar power. In my view, I think that
this
 is a positive
development
 because its advantages far outweigh its disadvantages. There are many benefits brought by the consumption of renewable
energy
.
Firstly
, encouraging these clean
energy
 contributes to environmental protection. It is well-acknowledged that renewable
energy
,
such
 as wind
energy
 and solar
energy
, would not produce a large amount of CO2.
However
, fossil
fuel
such
 as petrol and coal usually emits a great deal of SO2 and CO2, which would lead to global warming.
Instead
, the alternative
energy
 is powered and utilized through wind and sun, which are clean and inexhaustible.
Secondly
, developing new sources of
energy
 can boost economic
development
. Through encouraging
this
energy
, a new
energy
 industry would emerge, which leads to unique economic growth point. New products
such
 as new
energy
 vehicles and some solar
energy
 products would flourish.
Thus
, promoting renewable
energy
also
 benefit the economy.
However
, the
development
 of clean
energy
 does come with some problems. The
first
 challenge would
be it
Accept comma addition
be, it
 is not practical to replace fossil
fuel
 with renewable
energy
 in the foreseeable future.
This
 is because the current industry around the world relies heavily on the use of fossil
fuel
 due to its convenience and low cost. Another issue is that the technology relating to renewable
energy
 is still not very developed,
thus
 may lead to low efficiency and high price. In conclusion, while some problems are remaining unsolved, I would argue that the
development
 of renewable
energy
 brings more benefits to our world, not only in the environment but
also
 in the economy.
Submitted by czhudennis on

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