The line graph illustrates the percentage of four energy supplies, spanning from 1990 to 2020.
Overall, it is clear that renewable energy experienced a rise in distributing of energy from 1990 to 2020, with projections indicating a further increase at 10 to 20 .Coal is anticipated to have the highest percentage by 2010 with figures 40 to 45 but starting from 2010 its declined approximately 40, followed by natural gas from 30 to 25 and nuclear power.
The distribution of energy sources of nuclear power showed consistent downward over the 3 decades, starting at 20 in 1990 and reaching nearly 15 by 2020. Similarly, natural gas witnessed a comparable pattern, beginning at 30 and was predicted to almost 23 in 2020. After that, it witnessed a fluctuating pattern in the 2 decade.
Coal displayed a modest increase in its graph from about 40 in 1990 to just under 50 in 2010. Conversely, starting at 45 in 2010 was dropped to 42 in 2020.
