饼图表类英语作文

The Pie Chart of Electricity Production by Fuel Source

The pie charts below show the units of electricity production by fuel source in Australia and France in 1980 and 2000. The data reveals some interesting trends over the two decades.

As can be seen from the charts, the largest share of electricity production in both countries was accounted for by coal in 1980, with a significant 45% in Australia and 40% in France. However, this trend shifted dramatically by 2000, where natural gas emerged as the leading source of electricity in both nations, accounting for 42% in Australia and 35% in France.

This shift away from coal towards natural gas is likely due to advancements in technology and environmental policies, which have made natural gas a more efficient and cleaner energy source compared to coal.

In contrast, oil and nuclear energy experienced a decline in their share of electricity production. In Australia, oil accounted for 10% of electricity production in 1980 but only 5% in 2000. Similarly, in France, oil accounted for 12% in 1980 but only 7% in 2000. Nuclear energy also saw a slight decrease, from 15% in 1980 to 13% in 2000 in Australia, and from 20% to 18% in France.

The remaining percentage of electricity production in both countries was attributed to renewable sources, which included hydroelectric, wind, and solar power. While these sources were relatively small in 1980, they have grown significantly over the past two decades and now play an increasingly important role in the overall energy mix.

In conclusion, the pie charts illustrate the significant changes in electricity production by fuel source in Australia and France between 1980 and 2000, highlighting the shift towards cleaner and more efficient energy sources.