Task 1: The pie charts below compare the proportion of energy capacity in gigawatts (GW) in 2015 with the predictions for 2040. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts illustrate the comparison of energy capacity percentages, namely fossil fuels, nuclear, other renewables, wind, and solar in gigawatts from 2015 to 2018. Overall, it is evident from both charts that fossil fuels are the most widely used energy source. In contrast, nuclear power has the lowest percentage among the energy capacities displayed […]