The provided pie charts illustrate the production of electricity from three sources, including fossil fuels, hydropower, and nuclear power, in four countries between 2003 and 2008.
Overall, it is evident that hydropower dominated electricity generation in Morocco and Sweden, whereas the majority of electricity in India and Vietnam was generated from fossil fuels. Notably, while India and Sweden used a more diversified energy mix, the other countries did not derive energy from nuclear power but mainly relied on hydropower and fossil fuels.
In detail, Morocco stood out as the country producing the highest proportion of electricity from hydropower, at 95.5%, nearly double the figures for Sweden and Vietnam, at 52% and 43.7%, respectively. Conversely, although India had a much lower figure for hydropower (14.6%), it led the mix in fossil fuels, which accounted for 81.9% of its output, distantly trailed behind by Vietnam, at 56.3%. However, this source only contributed around 4% in Morocco and Sweden. Meanwhile, nuclear power represented 44% of Sweden’s total, far exceeding the 3.5% recorded in India.