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

The supplied graph depicts the consumption of six different kinds of energy in the USA over

a

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the

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course of 50 years starting from 1980. Looking at the graph, it is predicted that more fossil fuels will be used by Americans,

while

renewables have gone through a stable trend until 2030. It is

also

apparent that conventional energy has been the dominant type and will maintain the status quo in the next years. Moving to the details, the number of petrol and oil fluctuated from 1980 to 2000.

However

, in the future, they will

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witness

an increase until ending at about 50 quadrillion.

In addition

, in the initial year, the figure for coal was about 17 quadrillion, but it will creep up in the future. When it comes to natural gas, it started at 20 quadrillion in 1980, which was almost 4 times higher than nuclear, solar/wind and hydropower.

Nevertheless

, it will remain the same in the future.

Moreover

, the information on nuclear, solar/wind and hydropower was started at the same number, but among the three of them, nuclear is always higher than the others.