The pie diagrams demonstrate the production of different sources of electricity in four nations during the period of 2003 to 2008.
Overall, the energy sources for electrical power were varied among each individual states. Hydropower was the most popular fuel source among all .Fossil fuel, also shows its high amount of production on these areas, being the second highest , after hydroenergy. Despite of being less used , nuclear power, was at the peak in the Sweden.
While analyzing all the pie charts more detailed, it is clear that , electricity generated from water was about more than four-fifth in Morocco, and fossil energy with just 5%. Surprisingly, fission and atomic energy was null , whilist , Sweden comprises half of the power used to generate electricity with the help of chemical fusion. Moreover, Vietnam also had a similar condition to that of Morocco as it produces electricity only by the old remainings and flowing water, approximately equal in percentage. Beside, India used about four-fifth of the total from the fossilized fuels. On the other hand, nuclear power sums only 4% of the data , being one third to that of hydropower. Specifically, Sweden also uses same data as India in comparision with that of nuclear energy