Transurban commits to reduce absolute scope 1 and 2 GHG emissions 50% by FY 2030 from a FY 2019 base year. Transurban commits to reduce Scope 3 GHG emissions from purchased goods and services associated with road infrastructure maintenance and operation 22% per vehicle kilometre travelled by customers by 2030 from a 2019 base year. Transurban commits to reduce scope 3 GHG emissions from capital goods 55% per $M capital expenditure by FY 2030 from a FY 2019 base year.