Fossil fuel is the main source of energy. In some countries, the use of alternative sources of energy is encouraged. To what extent do you think is it a positive or negative development?

In recent years, governments in countries have directed their attention to

alternative

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sources of

energy

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such

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as solar, nuclear or tidal

energy

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. In my opinion,

this

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trend could be both advantages and disadvantages, as now will be discussed.

To begin

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with, there is an ample convincing evidence that renewable

energy

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is undoubtedly a step forward in the future.

Firstly

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, it is clear that

alternative

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energy

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is unlimited while fossil fuel will soon exhaust due to the increasing demand today. Already, for

this

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reason, depending on non renewable

energy

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cannot guarantee long-term sustainability. Human should

therefore

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seek for other or additional sources of

energy

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which are more reliable and sustainable sooner or later.

Secondly

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, environmental pollution is starting to

grow owing

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grow, owing

to the combustion of fossil fuels through

production process

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the production process

.

In addition

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, exhaust fumes from vehicles which run on oil or petroleum can

also

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contribute to the greenhouse gases and global warming.

However

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, if a more eco-friendly source of

power

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like solar or wind is used

instead

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, our world will become greener and

therefore

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, people’s health can be improved. Despite the good impacts mentioned above, I believe that using

alternative

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energy

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could be detrimental to some extent.

Firstly

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, nuclear

energy

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can be turn

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can turn

can be turned

into a weapon. The pace of our world would not be endangered unless it is possessed by terrorist organizations.

Secondly

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,

this

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type of

energy

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is largely dependent on weather, which may cause interruptions in

power

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supply. It is almost impossible,

for example

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, people use solar

power

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in

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on

cloudy days. It goes without saying that the use of nuclear

power

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can be put human’s life in jeopardy. Nuclear radiation accident in Japan is an example, which had led to numerous lethal effects to individuals and disasters to the surrounding environment. In conclusion,

although

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the benefit of

alternative

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sources is

unquestionable but

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unquestionable, but

its downsides should not be overlooked as well. Governments should

therefore

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take serious consideration before coming up with the most suitable type of

energy

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for their countries.