Westfield Corporation | Sustainability Report 2018 | 23
Westfield Corporation decreased its total greenhouse gas (“GHG”)
emissions in 2017 from 165,542 to 150,297 tonnes of CO2e. This
equates to a decrease of approximately 9% from 2016.
GHG emissions are categorised as Direct (Scope 1), Indirect (Scope 2),
and Other Indirect (Scope 3) Emissions.
2016
Total
composition
of
emissions
2017
Total
composition
of
emissions
3%
SCOPE 1
2017
(15,918 tCO2-e )
38%
SCOPE 2
2017
(57,425 tCO2-e )
59%
SCOPE 3
2017
(88,298 tCO2-e )
65% Natural gas
4% Transport fuels
<1% Non-transport fuels
31% Synthetic gases
3% Scope 1
38% Scope 2
59% Scope 3
3% Scope 1
37% Scope 2
60% Scope 3
92% Purchased electricity
8% Heat and cooling
<1% Steam
4% Mixed waste (Includes
hazardous, non-hazardous,
landfill, recycling, compost,
and recovery)
85% Purchased electricity
(Tenant usage)
<1% Air travel
<1% Employee commute (Includes
emissions from car, bus, rail,
and train/tube travel)
11% Other (Includes emissions
from heat and cooling, steam,
natural gas, taxi and car hire
travel, transport fuel (controlled
vehicles), and non-transport
fuel combustion)
GHG Emissions
5.1 THE ENVIRONMENT