The pie charts compare the percentage of substances in China from 1985 to 2003.
Overall, the general trend showed that China’s proportion of oil and nuclear energy decreased, while coal and natural gas increased. At the same time, hydrogen and other renewables didn’t show any difference.
In terms of coal was the most popular usage in 1985, preferred by 30% of substances. Additionally, the next significant segment is nuclear gas, which showed a 15% in 1985. In contrast, these substances experienced a spike in 2003, which showed 35% and 20%.
In regard to other modes of substance, oil and nuclear were slightly different from each other, which contain 25% and 20% and the year 1985. Nevertheless, by 2003, oil and nuclear were unpopular in China, and they had reduced by 5%. Surprisingly, hydrogen and other renewables showed no difference in both years.
