The presented pie charts illustrates the using of energy for different household’s purposes in Australia in the 1995 and 2015.
Overall, the biggest part of using energy in both years is heating. The second most common part is water heating with almost the same indicators in 1995 and 2015. Three other parts such as lighting, refrigeration and other appliances were practically the same in 1995 but two last parts increased in using by 2015.
Firstly, the biggest usage of energy is heating. As it is shown, It took 40% in 1995 and decreased to 30% in 2015 but still was the most frequent part of using energy. Next there is a water heating which was the second in using in both years. It took 30% in 1995 and 25% in 2015 respectively.
Secondly, lighting, refrigerations and other appliances were the same in 1995 with 10% accordingly. By 2015 the usage of refrigerators increased from 10% to 15%. The same situation with other appliances as its indicators grew from 10% to 20% in 1995. The part of using energy for lighting did not changed and stayed 10% in 1995.
