The pie charts compare three different sources of electricity generated in India, the USA, Finland and France in the yar 2020.
It is clear that India and the USA used all three sources of energy to produce electricity, while Finland and France only used two. Overall, three out of four countries relied on nuclear power for electricity production, and France use the largest amount of this type of power by far.
In India and the US, nuclear power accounted for almost one half of the total sources of energy. Hydropower made up 50% and 38% of the electricity production in those two countries respectively, and the rest was for fossil fuel, which was only around 10% in each country.
In 2020, Finland mainly used hydropower to generate electricity (63%) and the another one-thirds was accounted for fossil fuel. It is notable that Finland did not produced electricity by nuclear power at all. By contrast, France depended heavily on nuclear power to produce electricity (87%) and the figure for hydropower was just 13%, while there was no use of fossil fuel for electricity generation.