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Band 6+: the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

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The image presents two pie charts comparing global energy capacity by source in gigawatts (GW) for 2015 and projected for 2040; in 2015, the distribution is coal 41%, hydro 2%, wind 26%, solar 2%, oil and others at 33%, totaling 6,818GW; in 2040, the expected distribution shifts to coal 18%, hydro 7%, wind 34%, solar 6%, oil and others at 20%, totaling 11,678GW.

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The given pie chart illustrates the comparison of energy capacity in gigawatts (GW) in 2015 with the prediction for 2040

Overall, the total energy capacity increased in 2040 compared to 2015. Both fossil fuel and other renewables respectively holds the first and the second highest number of energy capacity in 2015 and the prediction of 2040. Additionally, all three other energy source has a lower energy source than fossil fuel and other renewables.

Although fossil fuel holds the largest number of energy capacity both in 2015 and 2040, it is predicted to decreased to 44%. Additionally, nuclear and other renewables predicted to decrease in 2040 at around 1-2%. The predicted decrease in nuclear made it the lowest energy capacity in 2040

In 2015, solar was the lowest energy capacity at 2% in 2015, but increased quite drastically to 12% in 2040 making it the third highest energy capactiy in 2040. Wind also predicted to increase to 12% in 2040.

Word Count: 159

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
C1 - Intricate
Strive to incorporate even richer and more precise language.

Grammar Mistakes: N/A

Vocabulary Repetition:

energy: 9

capacity: 6

other: 4

predicted: 4

fossil: 3

Try using synonyms for the above words

Task Response

The report addresses the task by comparing and contrasting the energy capacity in 2015 and 2040. The overview is clear, and the main trends are identified. However, there are some inaccuracies in the data reported (e.g., the predicted decrease to 44% for fossil fuels is not accurate, and the values for solar and wind in 2040 are incorrect). To improve, ensure data accuracy and provide more specific comparisons, including actual figures where relevant.

Coherence & Cohesion

The report presents a general overview, but the organization could be improved. The flow of information is somewhat disjointed, making it harder to follow the comparisons between 2015 and 2040. Consider grouping information by energy source (e.g., discussing coal in both years together) or by year, to enhance clarity. The 'Overall' statement is a good start, but the subsequent details need better connection. Paragraphing could be more effective in guiding the reader through the data.

Lexical Resource

The vocabulary is generally adequate for the task, but there's room for improvement in precision and variety. The report uses phrases like 'holds the first and the second highest number of energy capacity,' which could be expressed more concisely and accurately. Try to incorporate a wider range of vocabulary related to trends and comparisons (e.g., 'significant growth,' 'slight decline,' 'remained relatively stable').

Grammatical Range & Accuracy

The report contains grammatical errors that affect clarity. For example, 'it is predicted to decreased to 44%' should be 'it is predicted to decrease to 18%'. Also, 'Wind also predicted to increase to 12% in 2040' is missing a verb. Pay close attention to verb tense, subject-verb agreement, and accurate use of prepositions. Proofreading carefully for these errors will improve the report's overall quality.

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the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

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Band 6+: the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

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Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

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