The pie charts contrast electric capacity ratio in six groups (Fossil fuels, Nuclear, Solar, Wind, Other renewables, Flexible capacity) between 2012 and a forecast for these in 2030. The general amount of energy produced is measured in gigawatts.
Overall, two main types of sources of energy (Fossil fuels and Other renewables) are estimated to plummet by 20 and 3 per cent respectively, however both of them will have remained most popular by 2030. The general amount of electricity produced will have risen, and in 2030 this quantity will be almost twice as much as in 2012.
In 2012, none of the minor energy production methods (Wind, Nuclear, Solar and Other renewables) was above 10 per cent. In contrast, an increase in Solar and Wind is expected, wind will have increased more than twice by 2030, in the same time Solar will have taken almost one fifth of all energy production methods. Additionally, Flexible capacity will have been twice more in 2030, than in 2012.
The group of methods which underwent decrease contains three members, two of them I already have mentioned in first paragraph, the third energy production method is Nuclear dipping by 1 per cent.