Multiple Graphs

Band 7+: the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

See all user-written answers on this topic

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

Our system will evaluate the answer based on this AI-generated description.

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.

Given the complexity of the image, the above description may not be entirely accurate.

Skyrocket your IELTS band score by 1-2 points in under a month with our premium plan!

Check it out

Note: Both the topic and the answer were created by one of our users.

The charts show the expected changes in energy capacity in 2040 compared to 2015. The most noticeable feature is the drop in the proportion of the annual gross capacity of fossil fuels, with the projected capacity almost doubling from 6.688 to 11.678 gigawatts. It is expected to experience a significant decline, falling from 64% in 2015 to 44% in 2040. By contrast, it is predicted that there will be a dramatic rise in the proportion of energy capacity from solar energy with a jump from 2% to 18% in 2040. While the proportion of the capacity for wind is anticipated to increase more than twofold from 5% in 2015 to 12% in

2040, it is estimated that other renewables will account for a smaller proportion with a decrease from 23% to

21%. The projected proportion for nuclear energy will be 5% in 2040, a slight decline from 6%. It is clear that despite the decline in the proportion of energy capacity from fossil fuels and the rise in solar

and wind sources, the former will remain a major energy source in 2040.

Word Count: 182

Check Your Answer On This Topic?

Check My Answer

Generate A Band-9 Sample Answer?

Generate A Sample

Overall Band Score

7.5

(+/- 0.5)

Vocabulary Complexity:
B1 - Intermediate
Using more sophisticated words could be beneficial.

Grammar Mistakes: N/A

Vocabulary Repetition:

energy: 6

capacity: 6

proportion: 6

decline: 3

Try using synonyms for the above words

Task Response

The report attempts to address the task by comparing the 2015 and 2040 data, but it contains several inaccuracies and misinterpretations. For example, it mentions 'annual gross capacity' and 'fossil fuels' which are not clearly defined in the task, and the figures for wind and solar are incorrectly stated (wind is given as 5% to 12% instead of 26% to 34%, and solar as 2% to 18% instead of 2% to 6%). The total capacity is also misquoted (6.688 vs 6,818 GW). The report would benefit from more accurate data representation and clearer focus on the specific categories shown in the charts. Avoid introducing terms not present in the visual description.

Coherence & Cohesion

The report is well-structured and easy to follow. The writer effectively compares the two time periods and highlights key trends. The use of cohesive devices such as 'by contrast', 'while', and 'it is clear that' helps to link ideas smoothly. However, the paragraphing could be slightly more distinct to separate the discussion of different energy sources more clearly. Overall, the message is conveyed with minimal lapses in coherence.

Lexical Resource

The vocabulary used is appropriate and demonstrates a good range, with terms like 'dramatic rise', 'more than twofold', and 'major energy source'. The report shows flexibility in describing changes. However, there is some repetition (e.g., 'proportion' used multiple times) and a few inaccuracies (e.g., 'annual gross capacity' is not directly from the task). To achieve a higher score, aim for more precise and varied lexical choices, and ensure all terms are directly relevant to the data presented.

Grammatical Range & Accuracy

The grammar is largely accurate, with a good mix of sentence structures, including complex sentences with clauses (e.g., 'It is expected to experience...', 'While the proportion... is anticipated to increase...'). Punctuation is used correctly. There are very minor issues, such as a slight awkwardness in phrasing ('the projected capacity almost doubling from 6.688 to 11.678 gigawatts' could be clearer), but overall, the grammatical control is strong and does not detract from understanding.

Answers On The Same Topic:

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

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 […]

Band 6+

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

The two pie charts illustrate the ratio of energy capacity in gigawatts, one is from 2015 and the second one is a forecasted for 2040. Overall, the projections for total energy capacity will be nearly double, the usage of fossil fuels will fall however solar and wind capacity will increase dramatically. The proportion of fossil […]

Band 6+

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

The graphs represent the comparison of the portion of energy capacity in gigawatts in 2015 with prediction of proportion in 2040. The portion of energy capacity constitute 6.688 gigawatts. It is expected that, the energy capacity will make up 11.678 gigawatts in 2040. There are 5 types of electricity capacity fossil fuels, wind, nuclear, solar, […]

Band 5+

See All

Band 7+: the pie charts below compare the proportion of energy capacity in gigawatts in 2015 with predictions for 2040.

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

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.

Other Topics:

In June 1996, an experimental flu vaccine was trialed in a large country town on females only. Above are the graphs depicting the activities related. Summarize the information and compare where relevant, by selecting and reporting the key features. You should write at least 150 words.

The table below shows student enrolment at three types of institution in 2000 and 2020. The pie chart shows the main reasons students gave for choosing online study in 2020. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

Other Topics:

Plans & Pricing

Free

Premium