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Practice Writing: Write Essay ID: #49019 Alternative Energy
Instructions

Nowadays, more and more countries are developing alternative energy, such as electrical energy. What is your opinion?

* Write your essay below (between 200 and 300 words)

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Model Answer Perfect answer
Nowadays, more and more countries are developing alternative energy, such as electrical energy. What is your opinion?
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Many nations are increasingly investing in alternative energy sources, particularly electricity generated from renewables, to meet rising demand and environmental pressure. I strongly support this trend because it enhances long-term energy security and reduces the harmful impacts of fossil fuel dependence. Developing cleaner electrical systems is therefore not only desirable but necessary for sustainable economic growth.

The primary advantage of alternative electrical energy lies in its environmental benefits. Renewable electricity from wind, solar, or hydropower produces minimal emissions, directly addressing climate change and air pollution. For example, replacing coal-fired power stations with solar plants can significantly improve urban air quality and public health. These outcomes lower healthcare costs and protect ecosystems.

Another compelling reason is economic resilience and technological progress. Investment in alternative energy infrastructure creates skilled employment, stimulates innovation, and reduces reliance on imported fuels. Critics argue that renewable electricity is costly and unreliable, yet advances in energy storage and smart grids are rapidly improving efficiency and stability. As a result, electricity-based systems are becoming increasingly competitive with conventional energy sources.

In conclusion, the growing focus on alternative electrical energy is a positive and necessary development. By delivering environmental protection alongside economic and technological benefits, it addresses several critical global challenges simultaneously. Governments should therefore continue to prioritise renewable electricity as a foundation for a cleaner and more secure future.

221 words
26/ 26
Perfect answerPTE Academic · Write Essay
Tap a highlighted sentence to see why it scores
PTE criteria · full marks
  • Fully addresses the prompt in depth, showing full command of the argument by reformulating the issue in the writer's own words and expanding important points with specificity.
  • The argument is supported convincingly with subsidiary points and relevant examples throughout the response.
How this answer meets itThe writer gives a clear opinion supporting alternative energy and adds a real example about replacing coal with solar. The view and support are both strong. I strongly support this trend because it enhances long-term energy securityreplacing coal-fired power stations with solar plants
PTE criteria · full marks
  • Has an effective logical structure, flows smoothly, and can be followed with ease.
  • The argument is clear and cohesive and developed systematically at length; a well-developed introduction and conclusion are present, and ideas are organised cohesively into clear, logically sequenced paragraphs.
  • Uses a variety of connective devices effectively and consistently to convey relationships between ideas.
How this answer meets itThe essay opens paragraphs with clear linking phrases and uses result and example markers. The structure is easy to follow. For example,Another compelling reasonAs a result,In conclusion,therefore
PTE criteria · full marks
  • A variety of expressions and vocabulary are used appropriately to formulate ideas with ease and precision throughout the response.
  • No signs of limitations restricting what can be communicated.
  • Errors in language use, if present, are rare and minor, and meaning is completely clear.
How this answer meets itThe writer uses complex sentences with concession and reason. The meaning stays completely clear. Critics argue that renewable electricity is costly and unreliable, yet advances in energy storage and smart grids are rapidly improving efficiency
PTE criteria · full marks
  • Shows consistent grammatical control of complex language. Errors are rare and difficult to spot.
How this answer meets itThis sentence with not only but also is built correctly and reads well. The grammar is controlled. not only desirable but necessary for sustainable economic growth
PTE criteria · full marks
  • Good command of a broad lexical repertoire, idiomatic expressions and collocations.
How this answer meets itThe essay uses strong academic words and pairings like energy security and economic resilience. This shows a wide word range. long-term energy securityeconomic resilience and technological progressenvironmental benefits
PTE criteria · full marks
  • Correct spelling.
How this answer meets itWords are spelled correctly, including the British form prioritise. Spelling is accurate. prioritiseinfrastructure
PTE criteria · full marks
  • Length is within the required 200 to 300 words.
How this answer meets itThe essay has 221 words and a clear four-paragraph shape with an introduction, two body paragraphs, and a conclusion.
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