The pie graph displays units of electricity output by fuel source in Australia and France in 1980 and 2000.
Overall, in Australia, units of electricity produced by coal increased, while oil and natural gas units decreased. In France, nuclear power usage increased, while coal and oil were still the same.
In Australia, coal accounted for the highest number of units with 50 units in 1980 and continued to increase to reach 130 units in 2000. Hydropower was the second contributor in 1980 and gradually rose to 36 units in 2000. In contrast, natural gas and oil had significantly decreased from 20 and 10 units to 2 units each between 1980 and 2000, respectively.
In France, nuclear power was the fourth producer in 1980 with 15 units, but this figure increased sharply to reach 126 in 2000. The number of units produced by coal and oil was relatively still the same between 1980 and 2000. While natural gas became the least contributor with hydropower in 2000, with 2 units only from 25 and 5 in 1980, respectively.
