IELTS Writing Task 2: Renewable Technology (Positive Negative) - Band 6/7/8/9 Model Answers

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The Prompt

Some people think that the use of renewable technology is a positive development, while others believe it has negative effects. Discuss both views and give your opinion.

Model Answers

Band 6.0 Answer

Scoring Breakdown

• Task Response (TR): Presents a position but with limited development (Band 6)
• Coherence & Cohesion (CC): Ideas are logically ordered but with some repetition (Band 6)
• Lexical Resource (LR): Attempts varied vocabulary but with some errors (Band 6)
• Grammatical Range & Accuracy (GRA): Makes frequent grammatical errors (Band 6)

Model Answer

The use of renewable technology is a good thing because it helps the environment. Solar panels and wind turbines create clean energy that does not pollute the air. Many countries are investing in these technologies to reduce their dependence on fossil fuels. However, there are some problems with renewable energy. The initial cost of installing solar panels or wind farms is very high. Also, these technologies can sometimes harm wildlife. For example, wind turbines can kill birds. In my opinion, the benefits of renewable technology outweigh the drawbacks. Governments should continue to support these developments.

Band 7.0 Answer

Scoring Breakdown

• Task Response (TR): Presents a clear position with some development (Band 7)
• Coherence & Cohesion (CC): Ideas are logically ordered with clear progression (Band 7)
• Lexical Resource (LR): Uses a mix of appropriate vocabulary (Band 7)
• Grammatical Range & Accuracy (GRA): Makes occasional errors but maintains clarity (Band 7)

Model Answer

The adoption of renewable technology has sparked debate regarding its overall impact. Proponents argue that renewable energy sources such as solar and wind power significantly reduce carbon emissions, mitigating climate change. Furthermore, these technologies can provide energy independence for countries that lack fossil fuel resources. However, critics point out that the intermittency of renewable energy sources poses challenges for grid stability. Additionally, the manufacturing and disposal of renewable energy infrastructure can have environmental impacts. For instance, the production of solar panels requires rare earth metals, which can be environmentally damaging to extract. In my view, the long-term benefits of renewable technology outweigh the current drawbacks. Governments should invest in research to address the existing challenges.

Band 8.0 Answer

Scoring Breakdown

• Task Response (TR): Presents a clear position with thorough development (Band 8)
• Coherence & Cohesion (CC): Ideas are logically ordered with effective use of cohesive devices (Band 8)
• Lexical Resource (LR): Uses a wide range of appropriate vocabulary (Band 8)
• Grammatical Range & Accuracy (GRA): Makes occasional errors but maintains clarity (Band 8)

Model Answer

The proliferation of renewable technology has become a contentious issue, with proponents and detractors presenting compelling arguments. Advocates contend that renewable energy sources such as solar, wind, and hydroelectric power offer sustainable alternatives to finite fossil fuels. These technologies reduce greenhouse gas emissions, thereby combating climate change. Moreover, renewable energy can stimulate economic growth by creating jobs in new industries. Conversely, opponents argue that the transition to renewable energy is fraught with challenges. The initial capital investment required for infrastructure development is substantial. Additionally, the intermittency of renewable energy sources necessitates advancements in energy storage technologies. For example, solar panels generate electricity only during daylight hours, while wind turbines require consistent wind speeds. In my opinion, the long-term environmental and economic benefits of renewable technology justify the initial investment. Governments should implement policies that incentivize the adoption of these technologies.

Band 9.0 Answer

Scoring Breakdown

• Task Response (TR): Presents a clear position with thorough, supported, and extended development (Band 9)
• Coherence & Cohesion (CC): Ideas are logically ordered with sophisticated use of cohesive devices (Band 9)
• Lexical Resource (LR): Uses a wide range of appropriate vocabulary with precision (Band 9)
• Grammatical Range & Accuracy (GRA): Uses a mix of simple and complex sentence forms with minimal errors (Band 9)

Model Answer

The ascendancy of renewable technology has ignited a vigorous debate regarding its efficacy and implications. Proponents posit that renewable energy sources such as photovoltaic cells, wind turbines, and tidal generators offer a panacea for the environmental degradation wrought by fossil fuels. These technologies mitigate carbon emissions, thereby ameliorating the deleterious effects of climate change. Furthermore, renewable energy can engender energy security and economic prosperity by reducing dependence on volatile global fuel markets. However, detractors contend that the transition to renewable energy is beset by formidable obstacles. The intermittency of renewable energy sources necessitates robust energy storage solutions, which are currently underdeveloped. Additionally, the environmental impact of manufacturing and disposing of renewable energy infrastructure cannot be overlooked. For instance, the extraction of rare earth metals for solar panels can result in ecological damage. In my view, the long-term benefits of renewable technology are incontrovertible. Governments should prioritize investment in research and development to address the current limitations and expedite the transition to a sustainable energy future.

Vocabulary Highlights

1. Renewable technology: Sustainable energy sources like solar, wind, and hydroelectric power.

• Example: The use of renewable technology has gained traction in recent years.

1. Intermittency: The variability of renewable energy sources.

• Example: The intermittency of wind power necessitates energy storage solutions.

1. Carbon emissions: The release of carbon dioxide into the atmosphere.

• Example: Renewable energy sources reduce carbon emissions significantly.

1. Grid stability: The consistent supply of electricity to the power grid.

• Example: The intermittency of renewable energy poses challenges to grid stability.

1. Energy independence: The ability of a country to meet its own energy needs.

• Example: Renewable energy can provide energy independence for countries lacking fossil fuels.

1. Economic growth: The increase in the production of goods and services in an economy.

• Example: Renewable energy can stimulate economic growth by creating new jobs.

1. Capital investment: The initial funding required for infrastructure development.

• Example: The capital investment for renewable energy infrastructure is substantial.

1. Energy storage technologies: Methods for storing energy for later use.

• Example: Advancements in energy storage technologies are crucial for renewable energy.

1. Environmental degradation: The deterioration of the natural environment.

• Example: Renewable technology can mitigate environmental degradation.

1. Energy security: The reliable supply of energy to meet a country's needs.

• Example: Renewable energy can enhance energy security.

1. Global fuel markets: The international trade in fossil fuels.

• Example: Renewable energy can reduce dependence on volatile global fuel markets.

1. Energy infrastructure: The systems and facilities used to generate, transmit, and distribute energy.

• Example: The manufacturing and disposal of energy infrastructure can have environmental impacts.

1. Rare earth metals: Minerals used in the production of renewable energy technologies.

• Example: The extraction of rare earth metals can be environmentally damaging.

1. Economic prosperity: The state of being economically successful.

• Example: Renewable energy can engender economic prosperity.

1. Sustainable energy future: A future where energy is generated from renewable sources.

• Example: Governments should prioritize investment in a sustainable energy future.

Common Mistakes

1. Lack of Balance: Failing to discuss both positive and negative aspects equally.
2. Weak Examples: Using vague or irrelevant examples to support arguments.
3. Poor Vocabulary: Using basic or repetitive vocabulary instead of academic language.
4. Grammatical Errors: Making frequent grammatical mistakes that hinder clarity.
5. Lack of Cohesion: Failing to use cohesive devices to connect ideas logically.

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