The pie charts compare the proportions of energy capacity in gigawatts in 2012 with predictions for 2030. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts illustrate the amount of energy capacity in gigawatts in 2012 , also give prediction for 2030. Overall, the total amount of energy is expected to increase by 2030.Fossil fuels will still be a dominant source, while flexible capacity will continue to be a weaker point. Looking at the details,in 2012 fossil fuels […]