The graph shows US energy consumption since 1980. As well as this, it observe predictions to the future till 2030. It can be seen that the highest quadrillion units are petrol and oil. Until 1995 it increased then fell. Since this time it have been grown. It can be predict that to 2030 it is about 47 units. Coal and natural gases raised . For instance, from 1980 to 2015 it grows approximately 3-4 units. In the future from this graph we can see that it also increase coal to 30 and natural gases to 23. The lowest metrics are nuclear, solar/wind and hydropower. First of all, nuclear in the future wouldn't change from the current period. The solar,as we can see, would increase in only 1 point. And the last energy consumption hydropower would decrease. The highest of this is 4 in 1994 and the lowest 3 units in 2000, it also predicts the same point during period 2012 to 2030. Finally, we can see that in USA energy consumption by fuel differ markedly.