The first chart indicates an average of energy used in Australian household. With this chart it is able to realize the differences about energy use.
As you can see heating which shows 42%, is the biggest energy use of others. Water heating then follows the energy use with 30%. In contrast, refrigeration and lighting is showing 7% and 4% which is lower than I’d mentioned above. Cooling indicates the lowest energy use in Australian household which is 2%. Except these, energy use of other appliances is 15%.
The second chart indicates Australian household greenhouse gas emissions which result from energy usage chart above.
Greenhouse gas emissions are showing slightly different average with the article compared with energy use. Water heating releases the most greenhouse gas emissions which was not the most energy use. In contrast, heating indicates less than half of the water heating. Refrigeration shows 14% which is similar average with the heating. Cooling in greenhouse gas emissions indicates the lowest average among others, as it was the lowest energy use.