• Solar energy is becoming more and more popular as a source of household energy in many countries around the world • Why is this? • What are the advantages and disadvantages of solar energy Give reasons for your answer and include any relevant examples from your own knowledge or experience.

The
energy
obtained from the sun
also
known as solar
power
, is getting increasingly famous as a domestic source in various parts of the world. Due to its popularity, there are many advantages and disadvantages, which will be discussed
further
. The alarming rate of the use of fossil fuels made the man turn to alternative sources
such
as solar
energy
.
For example
:
instead
of using petrol to run cars, automobile experts are now creating vehicles that run on electricity.
Initially
, solar
power
was used by huge organizations on a wide scale, but currently it is accessible to individual homes. It is used for heating of water, which
subsequently
provides a reduced electricity bill. In poor villages, the
energy
drawn from the scorching sun is stored to be used for street lights in the night. These are some reasons that solar
power
is a popular household source. The advantages are, that it is obtained from a never-ending resource and
hence
wouldn’t be near extinction. It doesn't run on
power
and
hence
is alternatively cheaper than fossil fuels that are limited in nature.
On the contrary
, its disadvantages are that the sun is not always available in some cold countries like Alaska and
this
restricts its use. A solar panel has to be set up in order to utilize its
energy
. These panels are often expensive, which
also
makes them inaccessible to the underprivileged. In conclusion, there are on-going efforts to make solar
energy
as a permanent source of fuel and limit the consumption depleting resources.
Submitted by dsouzanicole on

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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:
  • Renewable energy
  • Subsidies
  • Tax credits
  • Photovoltaic cells
  • Efficiency
  • Off-grid
  • Carbon footprint
  • Climate change
  • Initial investment
  • Energy security
  • Sustainability
  • Decarbonization
  • Grid parity
  • Feed-in tariff
  • Energy storage systems
  • Payback period
  • Net metering
  • Silicon panels
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