alstom Sustainability Profile
Alstom, a global leader in the transport sector, is headquartered in the United Kingdom and operates extensively across Europe, Asia, and North America. Founded in 1928, the company has established itself as a key player in the rail transport industry, focusing on the design and manufacturing of trains, signalling systems, and infrastructure solutions. Alstom's core products include high-speed trains, trams, and metro systems, distinguished by their innovative technology and commitment to sustainability. The company has achieved significant milestones, including the development of the world’s fastest train and a strong emphasis on green mobility solutions. With a robust market position, Alstom continues to drive advancements in rail transport, contributing to smarter and more efficient public transport systems worldwide.
DitchCarbon Score
How does alstom's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Industry Average
Mean score of companies in the Machinery and Equipment industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Industry Benchmark
alstom's score of 57 is higher than 75% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Let us know if this data was useful to you
alstom's reported carbon emissions
In 2025, Alstom reported total carbon emissions of approximately 48,733,915,000 kg CO2e, with Scope 1 emissions at about 87,318,000 kg CO2e, Scope 2 emissions at approximately 40,568,000 kg CO2e (market-based), and significant Scope 3 emissions, particularly from the use of sold products, which accounted for about 41,471,419,000 kg CO2e. In 2024, total emissions were approximately 44,953,236,000 kg CO2e, with Scope 1 at about 86,708,000 kg CO2e and Scope 2 at approximately 50,367,000 kg CO2e (market-based). Alstom has set ambitious climate commitments, aiming to reduce absolute Scope 1 and 2 GHG emissions by 40% by 2030 from a 2021/22 baseline, in alignment with the 1.5°C scenario of the Paris Agreement. Additionally, they are committed to achieving net-zero emissions across their entire value chain by 2050. Specific targets include a 42% reduction in Scope 3 emissions per passenger-km and a 35% reduction per ton-km from the use of sold products by 2030, both validated by the Science Based Targets initiative (SBTi). In the UK, Alstom's emissions for 2023 were reported at approximately 7,774,580 kg CO2e, with Scope 1 emissions at about 12,357,042 kg CO2e, Scope 2 at approximately 7,775,182 kg CO2e, and Scope 3 at around 735,884 kg CO2e. This data reflects Alstom's ongoing commitment to reducing its carbon footprint and enhancing sustainability in the transport sector.
Unlock detailed emissions data
Access structured emissions data, company-specific emission factors, and source documents
| 2014 | 2015 | 2016 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 53,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 000,000,000 | - | 00,000,000 | 00,000,000 |
| Scope 2 | 70,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 000,000,000 | - | 00,000,000 | 00,000,000 |
| Scope 3 | 1,000,000 | 0,000,000 | 0,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | - | 00,000,000,000 | 00,000,000,000 |
How Carbon Intensive is alstom's Industry?
How Carbon Intensive is alstom's Location?
alstom's Scope 3 Categories Breakdown
alstom's Scope 3 emissions, which increased by 9% last year and increased significantly since 2014, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Use of Sold Products" being the largest emissions source at 85% of Scope 3 emissions.
Top Scope 3 Categories
alstom's Climate Goals (2030 & 2050)
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
alstom has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.
Crrc
Construcciones y Auxiliar de Ferrocarriles, S.A.
Frequently Asked Questions
Common questions about alstom's sustainability data and climate commitments