The presented line graph depicts some data on the topic of how much energy is consumed by six types of fuel in a country from 2000 to 2020 adding the predictions until 2050.
Overall, the total use of energy will increase throughout the years with fossil fuels far exceeding green energy and Petrol and Oil consistently prevailing
Regarding fossil fuels from 2000 to 2020, the usage of Petrol and Oil climbed from approxiametely 35 to over 40 quadrillion units despite some falls. The tendency is expected to continue until the year 2050, reaching just below 50 quadrillion units. Coal consumption followed the similar trend, albeit at a lower rate, from 15 to around 33 quadrillion units. In contast, the usage of Natural Gas had insignificant fluctuations in the range between 16 and 25 up to the year 2020 and onward.
As for non-renewable sources of energy, nuclear, solar/wind and hydropower showcase a similar tendency. The initial usage of fuel was just under 5 quadrillion units continually rising up to around 7 quadrillion units regarding nuclear fuel by 2020, whereas the fuel derived from sun/wind and hydropower reached lower rates (approxiamately 4 and 3 quadrillion units respectively). The process is to continue in the same way with insignificant rises.