alstom

Alstom, headquartered in France and operating in railway transportation services, reported total emissions of approximately 48.7 billion kg CO2e in 2025. This includes Scope 1 emissions of 87.3 million kg CO2e, market-based Scope 2 emissions of 40.6 million kg CO2e, and a substantial 48.6 billion kg CO2e from Scope 3. Key contributors to Scope 3 emissions were the use of sold products at 41.5 billion kg CO2e and purchased goods and services at 6.6 billion kg CO2e. In 2024, the company's total emissions were approximately 45.0 billion kg CO2e, with Scope 1 at 86.7 million kg CO2e, market-based Scope 2 at 50.4 million kg CO2e, and Scope 3 at about 44.7 billion kg CO2e. For 2023, Alstom's total emissions were approximately 35.8 billion kg CO2e, comprising 94.0 million kg CO2e from Scope 1, 85.0 million kg CO2e from Scope 2, and approximately 35.6 billion kg CO2e from Scope 3.

Alstom has set ambitious climate commitments validated by the Science Based Targets initiative (SBTi). The company aims to achieve Net Zero carbon across its entire value chain by 2050. Near-term targets include a 40% absolute reduction in Scope 1 and Scope 2 greenhouse gas emissions by FY2030 from a FY2021 base year, aligning with a 1.5°C warming scenario. Furthermore, Alstom is committed to reducing Scope 3 emissions from the use of sold products: a 42.3% intensity reduction per passenger km for passenger rolling stock and a 35% intensity reduction per tonne km for freight rolling stock by FY2030 from a FY2021 base year. The company also aims to reduce the intensity of Scope 3 emissions from purchased goods and services by 30% (gCO2e/€ added value) by 2030/31 from a 2022/23 baseline.