The pie charts compare the percentages of the energy used in Australian household to the percentages of the greenhouse gas emissions that evolves due to this energy use. Overall, it is clear from the two charts that one-third of an average Australian household is used in heating water which produce almost one-third of the greenhouse gas emissions. Generally, heating category consumes most of the energy. Firstly, 30% of an average household energy use in Australia is consumed in heating water which result in 32% of the greenhouse gas emissions. The highest amount of energy consumption is in heating where the first chart reveals 42% of the total energy has been utilized in heating and this energy emits 15% of CO2 emissions. Secondly, refrigeration and cooling use 9% of the total energy, meanwhile, they produce 17% of the greenhouse gas. Although 15% of the energy used in an Australian house is consumed by other appliances, those appliances increases the emissions of the greenhouse gas by 28%. Finally, lighting has the least energy consumption and therefore the least effect on producing the greenhouse gas and its harmful effect on the environment.
The pie charts compare the percentages of the
energy
used
in Australian household to the percentages of the
greenhouse
gas
emissions
that evolves due to this
energy
use
.
Overall
, it is
clear
from the two charts that one-third of an average Australian household is
used
in
heating
water which produce almost one-third of the
greenhouse
gas
emissions
.
Generally
,
heating
category consumes most of the
energy
.
Firstly
, 30% of an average household
energy
use
in Australia
is consumed
in
heating
water which result in 32% of the
greenhouse
gas
emissions
. The highest amount of
energy
consumption is in
heating
where the
first
chart reveals 42% of the total
energy
has
been utilized
in
heating
and this
energy
emits 15% of CO2
emissions
.
Secondly
, refrigeration and cooling
use
9% of the total
energy
, meanwhile, they produce 17% of the
greenhouse
gas
. Although 15% of the
energy
used
in an Australian
house
is consumed
by other appliances, those appliances increases the
emissions
of the
greenhouse
gas
by 28%.
Finally
, lighting has the least
energy
consumption and
therefore
the least effect on producing the
greenhouse
gas
and its harmful effect on the environment.