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 gass that we use to power our cities and transport. To what extent do you agree or disagree with this opinion?

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In contemporary society, numerous countries are increasingly investing in renewable
energy
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sources
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as part of a broader initiative to combat global warming. I contend that the advantages of
alternative
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energy
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sources
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,
such
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as wind, solar, and wave power, significantly outweigh the disadvantages, primarily
due to
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their minimal greenhouse gas emissions and their virtually limitless availability. The merits of these
energy
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forms will be examined in the following paragraphs. Renewable
energy
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sources
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are widely regarded as more ecologically sustainable compared to fossil fuels. Technologies
such
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as solar
panels
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, hydroelectric power plants, and wind turbines do not emit harmful greenhouse gases like methane or carbon dioxide,
thus
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reducing the risks associated with global warming and the decline of biodiversity.
Furthermore
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,
alternative
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energy
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sources
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, particularly solar and wind, are inexhaustible and do not require replenishment, in stark contrast to fossil fuels
such
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as oil and coal, which are finite and will eventually be depleted.
Additionally
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, the economic burden associated with coal and oil has risen significantly over the past decades, leading to increased electricity costs for consumers. The global petroleum crisis two decades ago, which resulted in a dramatic surge in fuel prices, has
further
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motivated the populace to seek out and adopt
alternative
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energy
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solutions. Despite their evident advantages,
alternative
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energy
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sources
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come with notable challenges, particularly concerning their initial financial outlay. The installation of solar
panels
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and the construction of hydropower facilities demand substantial investment, as they necessitate skilled
labor
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labour
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for setup.
Additionally
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, the materials used in these technologies can be prohibitively expensive, which may pose a barrier for many nations.
For instance
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, Japan has allocated billions of dollars towards the widespread installation of solar
panels
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, underscoring the financial commitment involved.
Furthermore
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, the reliability of renewable
energy
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is often contingent upon weather conditions.
For example
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, solar
panels
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are less effective during periods of inclement weather,
such
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as heavy thunderstorms and prolonged rain, which can lead to inconsistent
energy
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production.
Consequently
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, the lack of a stable
energy
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supply can jeopardize critical industries that rely on uninterrupted power. In conclusion, I support the adoption of renewable
energy
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sources
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due to
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the significant benefits they offer in mitigating environmental issues.
However
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, it is crucial to acknowledge the inherent challenges associated with their implementation. A pragmatic approach that combines the utilization of fossil fuels and
alternative
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energy
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sources
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, tailored to the economic circumstances and specific needs of each nation, is advisable for ensuring a reliable and sustainable
energy
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future.
Submitted by nabilahabdmalek3452 on

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coherence cohesion
While the flow of ideas is generally smooth, a more explicit use of linking words could further enhance the cohesion. Try using more transitional phrases to guide the reader through your argument.
task achievement
For task achievement, consider elaborating on your examples for more specificity. Instead of relying on broad statements, provide specific data or anecdotes to reinforce your points.
introduction conclusion present
The essay opens with a clear and concise introduction, outlining the key argument.
logical structure
You have structured your essay well, making it easy for the reader to follow your line of reasoning.
complete response
The essay adequately discusses both sides of the argument, demonstrating a balanced perspective.

Word Count

IELTS says that you should write a minimum of 250 words in writing task 2. If you go under word count you will lose marks in task response.

A very long essay will not give you a higher band score.

Aim for between 260 to 290 words in writing task 2. This will ensure a concise essay and will be realistic in terms of time management. You have only 40 minutes to write the essay and you need around 10 minutes of planning time, so you will not be able to write a long essay in 30 minutes.

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