There are two pie charts, giving information on capacity of producing electrical energy by source in gigawatts. One pie depicts proportion in 2015 and the second makes prediction of 2040.
Overall, not only the electricity is forecasted greener by 2040, but also will be double in total amount that is produced.
In 2015, electricity generated by burning fossil fuels was 64% of all the supply. By 2040, the proportion should shrink to 44%. Opposing tendency is prominent in renewable energy sector. For instance, solar panel generated electricity has made only 2% of all power grid in the past, but it is forecasted to take 18% by 2040. In addition, wind power sector suppose to demonstrate rise from 5 to 12%. However, there is no perspective for other renewable energy developments. According to the data, 23% of all energy was generated by harnessing unlisted sustainable methods, but it is prognosed to decrease to 21% in 2040.
Lastly, development of nuclear power is also unanticipated.