How would you answer this IELTS writing sample Task l question about energy usage?
IELTS Writing Sample Academic Task 1
The bar chart below shows the usage of coal, oil, hydropower, wind, and renewable sources for energy production, in 2002 and 2022.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
IELTS Writing Sample Answer Band 9 (Bar Chart)
The bar chart illustrates a significant shift in energy usage patterns between 2002 and 2022. In 2002, fossil fuels dominated, with coal accounting for a substantial 60% of energy production. Oil followed closely at 25%. Conversely, renewable sources played a minor role, with hydropower at 10%, wind at a mere 3%, and other renewables constituting a negligible 2%.
However, the picture in 2022 is markedly different. A notable decline in reliance on fossil fuels is evident. Coal usage has almost halved, dropping to 35%. Oil consumption has also decreased slightly to 20%. In contrast, a surge in renewable energy sources is apparent. Wind power has seen a remarkable fivefold increase to 15%, now matching hydropower's contribution. Other renewables have also witnessed growth to 5%. While hydropower has seen a modest rise to 15%, its overall share remains relatively stable.
In summary, the data reveals a clear trend towards a more sustainable energy mix. The dominance of fossil fuels has waned considerably, replaced by a growing emphasis on cleaner renewable sources, particularly wind power.