alternative energy sources that use the natural power of the wind, waves and sun are too expensive and complicated to replace the coal ,oil and gas that we use to power our cities and transport. To what extent do you agree or disagree with this option?

✨ Do you want to improve your IELTS writing?
It is argued that using renewable potential for industry and consumerism is not cheap and even quite challenging to substitute fossil fuel like gas, oil,..While I accept that
this
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change has several obstacles, I
also
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believe it could be create a dramatic breakthrough in the industry of
capacity
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. On the one hand, alternative
capacity
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resources could cause some drawbacks.
Firstly
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, the process of applying these,
capacity
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capacity
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is likely to be unpractical in some parts of the world.
For example
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, solar
capacity
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can't work at night as well as couldn't be used in cold climate areas where the sunlight is pretty rare.
In addition
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, not every country has a coastline, river or windy hills which are geographical requirements for creating the alternatives.
Secondly
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,
this
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change
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also entail
Suggestion
also entails
has also entailed
expensive research and development. The government budget, which comes from tax revenues could be allocated for more fields.
This
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means the expenditure for spreading renewable
capacity
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out is limited and might be not enough to complete the process.
By contrast
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, if it receives more money, the spending for others like education and medicine might be cut down considerably.
On the other hand
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, I believe the discovery of the alternatives can be seen as a great thing in the context of lacking of fossil fuel. People don't need to be worried about dwindling supplies of progressively more expensive resources. Solar
capacity
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,
for instance
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, would never run out. It creates free electricity,
although
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their initial cost must be paid off. More than that, these sources can help to mitigate the toxic emissions released into the air. Because the manufacturing process no longer produces CO2, N2,..Which can be harmful to the environment. That lead to no
further
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air pollution or any risks of environmental contamination. In a nutshell, for these reasons mentioned above, I would argue that alternative energy sources are both beneficial and detrimental.

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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Topic Vocabulary:
  • initial investment
  • sustainability
  • inexhaustible
  • dependency
  • fostering
  • advancements in technology
  • efficient
  • user-friendly
  • surmountable
  • infrastructure development
  • grid adaptation
  • decentralized
  • local generation
  • consumption
  • distribution networks
  • environmental cost
  • ecological degradation
  • economic sense
  • moral imperative
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