The pie charts illustrates different percentage of energy capacity in gigawatts in 2015 and the projection for 2040
Overall, The fossil fuels and Others renewables are greater from 2015 to 2040, While Wind and Nuclear are lower in 2015 to 2040, Except Solar
It is clear that in 2015 fossil fuels were the largest proportion of the energy capacity (64 %). But it will decrease to 44 % in 2040 as well as other renewables, which percentage will be declined by 2 %. Also, the nuclear power will fall from 6 % to 5 %.
On the other hand, wind power capacity will grow from 5 % to 12 %, which is more than double in 2015. The greatest rise we can see on pie charts is solar power increase, because the percentage in 2015(2 % of total) will multiply in 9 times in 2040(18 %).
