The graph below gives information from Annual Energy Outlook 2008 about consumption of energy in the USA since 1980 with projection until 2030

The line graph demonstrates data about energy

consumption

in the US during the period from 1980 to 2030.

Overall

,

consumption

of petrol and oil, natural

gas

, and coal showed an upward trend,

while

the remainings relatively stabilized between 1980 and 2020. These trends are anticipated to remain until 2030. In terms of petrol and oil, natural

gas

, and coal, these saw an increase in the past 20

years

. Despite noticeable fluctuations, the

consumption

of petrol and oil, which stood at about 35 in 1980 rose to approximately 43 in 2020. The figure will reach almost 50, which could be the highest in the next 10

years

.

Similarly

, people in the state consumed 20 units of natural

gas

and their

consumption

slightly decreased in a couple of

years

.

This

resulted in the amount of coal surpassing that of natural

gas

in around 1993. (23 and 18, respectively)

Although

natural

gas

was used more than coal in some

years

, both

uses

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reached the same level in 2020 (25%)

Moreover

, it is estimated that the use of coal will go up to just over 32 in 2030.

Furthermore

, the remaining three different consumptions experienced relatively stable movements. They started at around 4 and

then

those of the nuclear and solar/wind marginally grew up to 7 and 5 respectively

whereas

that of hydropower stayed at 4 in 2020. These figures are expected to remain for a decade.