The graph below gives information from a 2008 report about consumption of energy in the USA since 1980 with projections until 2030.Summarize the information by selecting and reporting the main features, and make comparison where relevant.

The provided line graph illustrates data regarding energy consumption in the United States of America between 1980 and 2030.

Overall, the chart indicates that the use of fossil fuels are more than the other energy sources.

As it is observed, at the beginning of the period to 1995 consumption of petrol and oil were fluctuating at about 32 quadrillion units. Since then till present, it is rose significantly from approximately 35 units to 40 units. For the following 18 years it is expected to climb substantially by all but 10 quadrillion. On the other hand, natural gas and coal started from a downward and upward trends respectively, yet, they met at a single point and continued a upward trend at a same rate simultaneously around 18 quadrillion until 1990. There was a considerable increase in coal and natural gas consumption from 18 units to 22 units between 1990 and 2012. It is expected that natural gas will remain stable at about 25 quadrillion. Whereas, coal will climb till the end of the period.

In stark contrast, from the inception of the period to 1990 nuclear, solar/wind and hydropower were remained stable at around 3 quadrillion. There were moderate fluctuations in between them except nuclear power which was rose from 1990 untill present. Predictions indicate that the rate would remain almost stable from 2012 to the rest of the period for nuclear,solar/wind and hydropower at around 4 quadrillions.

Votes
Average: 7.3 (1 vote)
Essay Categories
IELTS Writing Task I - IELTS Academic

Grammar and spelling errors:
Line 5, column 462, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
...hey met at a single point and continued a upward trend at a same rate simultaneou...
^
Line 5, column 736, Rule ID: SENTENCE_FRAGMENT[1]
Message: “Whereas” at the beginning of a sentence requires a 2nd clause. Maybe a comma, question or exclamation mark is missing, or the sentence is incomplete and should be joined with the following sentence.
... remain stable at about 25 quadrillion. Whereas, coal will climb till the end of the pe...
^^^^^^^
Line 7, column 362, Rule ID: COMMA_PARENTHESIS_WHITESPACE
Message: Put a space after the comma
Suggestion: , solar
...12 to the rest of the period for nuclear,solar/wind and hydropower at around 4 quadril...
^^^^^^

Transition Words or Phrases used:
but, if, regarding, so, then, whereas, on the other hand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 3.0 1.00243902439 299% => Less auxiliary verb wanted.
Conjunction : 10.0 6.8 147% => OK
Relative clauses : 4.0 3.15609756098 127% => OK
Pronoun: 9.0 5.60731707317 161% => Less pronouns wanted
Preposition: 46.0 33.7804878049 136% => OK
Nominalization: 4.0 3.97073170732 101% => OK

Performance on vocabulary words:
No of characters: 1200.0 965.302439024 124% => OK
No of words: 237.0 196.424390244 121% => OK
Chars per words: 5.06329113924 4.92477711251 103% => OK
Fourth root words length: 3.92362132708 3.73543355544 105% => OK
Word Length SD: 3.04741851417 2.65546596893 115% => OK
Unique words: 134.0 106.607317073 126% => OK
Unique words percentage: 0.565400843882 0.547539520022 103% => OK
syllable_count: 349.2 283.868780488 123% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 1.53170731707 196% => OK
Article: 2.0 4.33902439024 46% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 5.0 3.36585365854 149% => OK

Performance on sentences:
How many sentences: 12.0 8.94146341463 134% => OK
Sentence length: 19.0 22.4926829268 84% => The Avg. Sentence Length is relatively short.
Sentence length SD: 42.1151694761 43.030603864 98% => OK
Chars per sentence: 100.0 112.824112599 89% => OK
Words per sentence: 19.75 22.9334400587 86% => OK
Discourse Markers: 4.66666666667 5.23603664747 89% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 3.0 1.69756097561 177% => OK
Sentences with positive sentiment : 7.0 3.70975609756 189% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.0956392026313 0.215688989381 44% => OK
Sentence topic coherence: 0.0392720394042 0.103423049105 38% => OK
Sentence topic coherence SD: 0.0347079999048 0.0843802449381 41% => Sentences are similar to each other.
Paragraph topic coherence: 0.0684394598576 0.15604864568 44% => OK
Paragraph topic coherence SD: 0.0429666521665 0.0819641961636 52% => OK

Essay readability:
automated_readability_index: 12.3 13.2329268293 93% => Automated_readability_index is low.
flesch_reading_ease: 60.65 61.2550243902 99% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.5 10.3012195122 92% => OK
coleman_liau_index: 12.07 11.4140731707 106% => OK
dale_chall_readability_score: 7.78 8.06136585366 97% => OK
difficult_words: 48.0 40.7170731707 118% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 9.6 10.9970731707 87% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?

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Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.