Annual Report 2025 – ÖBB-Infrastruktur AG

ÖBB-Infrastruktur Aktiengesellschaft Group Management Report | Consolidated Financial Statements 54 Scope 1 and Scope 2 greenhouse gas emissions Key levers for direct Scope 1 and indirect Scope 2 greenhouse gas emissions include the decarbonisation and electrification of the rail and road fleet (use of alternative drive technologies) and the decarbonisation of heat supply for buildings and operating facilities (phasing out oil and gas). In addition, the ÖBB-Infrastruktur Group makes an important contribution to the ÖBB Group’s carbon footprint and, therefore, to the achievement of its climate targets by providing and using 100% renewable energies in the rail system and by electrifying the rail network. Measures to increase energy efficiency also contribute to reducing greenhouse gas emissions (both in the mobility sector and in buildings). The following table and chart show the main decarbonisation levers in Scope 1 and 2 of the ÖBB-Infrastruktur Group and their quantitative contribution to achieving the targets in accordance with the transition plan. Further information and related strategies can be found in sub-section E1-2. The most important targets and measures are explained in more detail in sub-sections E1-3 and E1-4 . *) Other: Container forklifts, district heating/cooling, refrigerants, metallurgical coke, SF6, electricity. Path Decarbonisation levers Measures Scope Mobility Rail vehicles Decarbonisation of maintenance vehicles Scope 1 Decarbonisation of shunting locomotives (including internally leased vehicles) Scope 1 Decarbonisation of rescue train fleet through service jets Scope 1 Road vehicles Electrification of passenger car fleet Scope 1 Electrification of light commercial vehicle fleet Scope 1 Others Decarbonisation of container forklifts Scope 1 Buildings and operating facilities Oil and gas Buildings Phasing out oil heating systems Scope 1 Phasing out fossil gas heating systems Scope 1 Gas point heating systems Phasing out gas point heating systems Scope 1 Others Decarbonisation of district heating and cooling systems Scope 2 Refrigerant alternatives Scope 1 100% -9% -11% -41% -2% -8% -19% 10% GHG 2022 Rail vehicles Road vehicles Replacing oil and gas in building heating systems Gas point heating systems Other* Further measures are needed (after 2030) GHG 2035 GHG equivalent [%] 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Decarbonisation path ÖBB-Infrastruktur Group Scope 1 and Scope 2