Transurban FY26 Corporate Report Appendices
Transurban GHG emissions activities Transurban reports all material Scope 1, 2, and 3 GHG emissions in accordance with the table below, which includes a summary of included activities. The Group’s Scope 3 GHG emissions inventory considers 15 categories established by the GHG Protocol. The categories are reviewed whenever there is a significant event or a significant change in circumstances that affects the Group’s value chain. Included GHG category Transurban relevant activities Activity boundary Exclusions Scope 1 Direct GHG emissions Fuels and gas used: • In Transurban owned or operated plant and equipment Fugitive emissions from air conditioning units due to an assessment that associated
All direct emissions occurring at offices and facilities owned or operated by Transurban. This includes the direct emissions of contractors operating within Transurban controlled office and facility physical boundaries (such as the geographic extent of operations and maintenance activities under motorway concessions) All electricity consumption at offices and facilities owned or operated by Transurban. This includes electricity used and reported by contractors
emissions are not material to the Group’s overall emissions profile
• For road operations, maintenance and incident response in facilities controlled by Transurban
Scope 2 Indirect GHG emissions
Electricity used in road operations, including but not limited to tunnel ventilation systems, roadside lighting and equipment, heating ventilation and cooling, control centres and corporate offices Expenditure associated with business and asset operations and maintenance activities not included in Scope 1 and 2 or other Scope 3 categories Fuel, electricity, and materials used in the new construction, or major widening/upgrade, of Transurban roads
Upstream emissions from purchased fuel and electricity, and transmission and distribution losses are included in Scope 3, Category 3 in line with Clean Energy Regulator guidance Non-carbon related activities/ expenses and activities are directly measured and reported under other emissions categories Operating asset ‘projects’ and other non-project capital expenses are currently captured under Scope 3, Category 1
operating within Transurban controlled offices and facility physical boundaries All relevant expenditure by Transurban entities
Scope 3, Category 1 Purchased goods and services
Scope 3, Category 2 Capital goods
Construction phase embodied carbon of Major Projects, including emissions associated with materials manufacturing and transport, and construction Scope 1 and Scope 2 emissions Upstream emissions from Transurban purchased fuels and electricity transmission and distribution losses Waste services engaged by Transurban or reported by contractors operating within Transurban controlled office/facility boundaries All domestic and international air travel booked through Transurban employee booking services Scope 1 and Scope 2 emissions associated with asset operations where Transurban does not have operational or financial control (adjusted for the share of equity that Transurban holds)
Scope 3, Category 3 Fuel and energy related activities (not included in Scope 1 or Scope 2)
Upstream emissions from purchased fuel and electricity, and transmission and distribution losses
Nil material exclusions
Scope 3, Category 5 Waste generated in operations
Waste from road operations and maintenance, and corporate offices
Liquid/hazardous wastes are excluded. Due to reliance on
contractors, Transurban do not have oversight over the final disposal and treatment methods and as such cannot accurately determine the associated Scope 3 emissions. Taxis and other road travel are captured in Scope 3, Category 1
Scope 3, Category 6 Business travel
Employee air travel for business related activities
Scope 3, Category 15 Investments
Direct fuel and electricity use associated with the operation of non-controlled road assets by Transurban equity partners
Nil material exclusions
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