Fossil fuels (coal, oil, and natural gas) are the main sources in many countries. However, in some countries, the use of alternative sources of energy (wind and solar energy) are encouraged. Do you think it is a positive or negative development?

Used intensively in many nations, fossil
fuels
, especially coal, oil, and natural gas, are playing an important role as they are the primary
sources
of
energy
.
On the other hand
, some countries prefer using more environment-friendly
energy
sources
such
as
wind
or sun.
Although
changing toward renewable
energy
types is considered to be advantageous, there are some notable drawbacks that should not be neglected. Beginning with the negative aspect, it is unquestionable that shifting to eco-friendly
power
sources
would cost the government a large amount of time, human resources, and money.
In other words
, it would be costly to replace all fossil fuel
power
stations with renewable
energy
sources
, as
wind
turbines or solar panels are not very cheap. Many nations will struggle to change, especially developing countries, which have limited budgets.
In addition
, alternative
energy
sources
often heavily rely on the weather unlike fossil
fuels
, which can constantly generate
power
as long as there are natural deposits to be mined.
For instance
,
wind
turbines need
wind
, solar panels need sunlight,... so countries that have unsuitable areas for alternative
energy
would find it hard to change.
However
, despite the apparent negative sides, it is clear that there are
also
prominent advantages that renewable
energy
sources
bring.
First
of all, opposite to non-renewable
fuels
, alternative
energy
is harmless to the environment.
This
means that shifting from fossil
fuels
to the more eco-friendly ones will help to prevent air pollution, climate change, and global warming.
Moreover
,
natural
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the natural
a natural
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deposit is not unlimited, as someday the world will face an
energy
crisis when there are no fossil
fuels
to be mined.
This
is the reason why we need to find unlimited
sources
, and
wind
, solar, wave
power
are the perfect candidates. In conclusion, even though the
energy
sources
changing has accompanying negative aspects, these do not outweigh the bright sides that bring by eco-friendly
energy
sources
. In my opinion,
this
development is beneficial in the long run.
Submitted by lkhoa0696 on

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