The line chart compares the amount of energy consumed in the USA since 1980, with the estimated results till 2030, based on a 2008 report.
Overall, the highest amount of petrol and oil is consumed in the USA, while the amount of energy generated by hydropower is the lowest over the given period.
According to the 2008 report, in 1980, the amount of petrol and oil used at 35 quadrillion units. In contrast, nuclear, solar, and hydropower were at below 5 quadtrillion units in the same year, compared with coal and natural gas which consumed energy almost 15 and 20 quadrillion units respectively. However, the fuel of petrol and oil saw fluctuate in some year, then this figure increased sharply at around 40 quadrillion units until 2008. In addition, coal and natural gas rose gradually and reached at around 20 quadrillion units by 2008, nuclear, and solar saw a increase trend except hydropower by same time.
From 2008 to 2030, the amount of petrol and oil is expected to increased dramatically between around 40 and 50 quadtrillion units. In terms of coal and natural gases, it is projected to increase slightly at around 25 and quadtrillion units respectively until 2030. However, it is predicted that nuclear, wind, and hydropower will soared slightly except hydropower.
