The provided pie charts illustrate both household energy use and household greenhouse gas emissions, in Australia, respectively. Both charts consist of 6 aspects: Heating, water heating, cooling, lighting, refrigeration, and other appliances.
Overall, in household energy use, heating and water heating hold their dominance among others, while both cooling and lighting share the below. On the other hand, in household green gas emissions, water heating being the top and cooling being the least one to produce gas emission.
In the first pie chart, Heating has the highest energy usage with 42%, followingly, water heating and other appliances being second and third with the usage of 30% and 15%, respectively. However, refrigeration, lighting and cooling have the least usage among the others; with the usage of 7%, 4% and 2%.
in the second pie chart, however, water heating and the other appliances are supreme with 32% and 28% of gas emission. Secondly, refrigeration and heating has a fair amount of emission with 14% to 15%. Lastly, cooling and lighting being the least ones to produce gas emissions with the percentage of 3% and 8%, separately.