The provided pie chart illustrates different percentage of energy capacity in gigawatts (GW) in 2015 with the projected predictions for 2040.
Overall, it can be seen that the most significant drop in fossil fuel capacity is the projected capacity (6.688 GW) to almost double (11.678 GW) in 2015 to 2040.
Looking at the graph in more detail, fossil fuels had the largest power capacity in 2015. Whereas, it is expected to experience a drop of 44% in 2040. On the other hand, solar energy is estimated to show a rise in its energy capacity, from 2% in 2015 to 18% in 2040. Moreover, wind energy capacity is also predicted to show a similar trend, from 5% in 2015 to 12% in 2040.
In contrast, other renewable energy capacity is expected to show a 2% decrease in 2040. Similarly, nuclear power capacity is predicted to fall from 6% in 2015 to 5% in 2040.