the given two pie charts illustrates energy consumption for different sectors and emissions of greenhouse gas by that sectors in an average Australian household.
Overall, most of the energy consumption was by heating and water heating, where GHS emissions occures most by the water heating and other appliances. Cooling purpose require least energy and it also emits the least greenhouse gas.
Australian people mainly used energy on heating and water heating purpose, at 42% and 30% respectively. Although greenhouse gas emissions by heating in only 15%, where water heating produce average 32% greenhouse gas. Lighting and refrigeration uses only 4% and 7% of electricity but produce 2 times of greenhouse gas compare to their usage. Cooling sector only used 2% of total household energy and it also emits the least percentage of greenhouse gas, at 3% of total emission. Other appliances in responsible for almost two times of greenhouse gas emissions to their usage.