he first chart below shows how energy is used in an average Australian household. The second chart shows the greenhouse gas emissions which result from this energy use.

The two pie charts illustrate the breakdown of

energy

usage in an average Australian household and the corresponding

greenhouse

gas

emissions

generated by each

energy

use category. In the first chart, it is evident that heating consumes the largest share of

energy

in Australian households, accounting for 42% of total usage.

This

is followed by

water

heating, which takes up 30%,

while

other appliances constitute 15%. Lighting and refrigeration use relatively smaller proportions of

energy

, at 4% and 7%, respectively. Cooling represents the smallest portion, consuming just 2% of the total

energy

.

In contrast

, the second chart reveals that

water

heating is responsible for the highest percentage of

greenhouse

gas

emissions

, producing 32% of the total. Other appliances

also

contribute significantly, generating 28% of

emissions

. Heating, despite using the most

energy

, accounts for only 15% of

emissions

,

while

refrigeration produces 14%. Lighting and cooling make up 8% and 3% of

emissions

, respectively. A comparison of the two charts shows that

while

heating dominates

energy

usage, it contributes relatively less to

greenhouse

gas

emissions

.

On the other hand

,

water

heating and other appliances play a more prominent role in

emissions

than in

energy

consumption.

This

indicates that certain

energy

uses, like heating, are more efficient in terms of

emissions

,

whereas

others,

such

as

water

heating, are less environmentally friendly. In summary, the data suggests that households in Australia could potentially reduce

greenhouse

gas

emissions

by focusing on more efficient

water

heating and appliance use, as these categories contribute significantly to

emissions

despite consuming less

energy

.