The four pie charts illustrate the three sources of electricity (fossil fuel, hydropower, and nuclear power) in India, Sweden, Morocco, and Vietnam between 2003 and 2008.
Overall, it is noticeable that hydropower was the dominant source of energy in Sweden, Morocco, and Vietnam, whereas India mainly relied on fossil fuels.
With regard to India, 4% of electricity was generated from nuclear power, while hydropower made up 14% of the total energy production. In addition, fossil fuel was the main source of energy in India, constituting 82% of the total energy supply. Meanwhile, Sweden was more reliant on hydropower than other sources of energy, accounting for 52% of total energy generation. Nuclear power and fossil fuel made up 44% and 4%, respectively.
On the other hand, Morocco and Vietnam did not produce any nuclear power. In contrast, the production of hydropower in Morocco made up over half, whereas the main source of energy in Vietnam was fossil fuel, representing 56% of the total energy supply. The remaining energy came from hydropower.