The first pie chart illustrates the proportion of various energy sources which prevailed at Australia in 2008 whereas second diagram predicts the status of the sources in 2030.
Overall, Oil , Gas and Coal can be considered as major energy powers dominating other sources. Gas and oil will rise significantly in the future whereas coal predicted to be shrunk steeply. Moreover, geothermal energy will emerge as one of the important power plants.
Firstly, Coal was the largest energy source in 2008 with the proportion of 39% and predicted to decline by 22.3% in 2030. Oil(32.5%) and Gas(22.9%) were two major sources other than coal and anticipated to make increment in the future reaching 35.5% and 32% simultaneously.
Furthermore, Geothermal will emerge as a new power energy in 2030 with occupancy of 4.3%. Almost every energy sources varied but others will remain constant throughout the years. In addition, hydro(0.2%) and wind(0.3%) will also increase by almost 0.5%.
