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Changes in The Proportions of Energy Produced - IELTS Task 1 Multiple Graphs Band 9 Sample Report

Updated: Aug 29, 2023

You should spend about 20 minutes on this task.


The pie charts indicate changes in the proportions of energy produced in a country from 1983 to 2003.


Summarize the information by selecting and reporting the main features, and make comparisons where relevant.


Write at least 150 words.


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Task 1 Pie Chart Band 9 Sample - The pie charts indicate changes in the proportions of energy produced in a country from 1983 to 2003.

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Task 1 Multiple Graphs Band 9 Sample Report

The pie diagrams present data on the composition of energy production in a certain country in two distinct periods, 1983 and 2003.


Overall, oil constituted the largest proportion of energy produced in the nation in both years, while the proportional share of coal and natural gas experienced a significant change.


In both years, 1983 and 2003, oil was the dominant energy source, making up about 40% of total production, followed by coal at 23% in 1983 and nuclear power at 24% in 2003. However, the drop of oil dominance and the rise in nuclear power are noticeable, as oil’s contribution in energy sector reduced from 42% in 1983 to 38% in 2003, and the share of nuclear power rose from 20% in 1983 to 24% in 2003.


However, by 2003, the scenario had shifted dramatically for both coal and natural gas. The percentage of coal energy was 23 percent in 1983, which remarkably dropped to 13% in 2003, while the share of natural gas in the nation’s energy contribution considerably increased from 11% in 1983 to 21% in 2003, depicting the nation’s obvious move from coal towards natural gas for its energy composition. However, the contribution of Hydropower in the nation’s energy generation remained the same (4%) in both periods.


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