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

The line graph illustrates information about

from

Change preposition

apply

show examples

a 2008 report

of

Change preposition

on

show examples

energy consumption by fuel in the USA from 1980 and with projections till 2030. The data

measured

Add a missing verb

was measured

show examples

in quadrillion units for 6 types of fuel.

Overall

,

it is clear that

,

Remove the comma

apply

show examples

it is predicted that the number of petrol, oil and coal will follow an upward trend,

while

there will be

steady

Add an article

a steady

show examples

increase

of

Change preposition

in

show examples

natural gas.

However

, it is foreseen that the index of nuclear, solar or wind,

hydropower

Correct word choice

and hydropower

show examples

almost remained unchanged over the period shown. Looking at the details, it is forecast that, the index of petrol, coal will experience a substantial growth from its initial 35 and 15 to just over 50 and almost 30 respectively. The number of natural gas units will stagnate until 2030, after fluctuating from its initial 20 in 1980. The index of nuclear, solar,

hydropower

Correct word choice

and hydropower

show examples

was about 4 in 1980. After steady fluctuation, these figures almost stayed the same till 2030.