Siemens

Siemens, a German company in the Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use industry, reported total emissions of approximately 159.5 billion kg CO2e in 2025. This included Scope 1 emissions of 288 million kg CO2e, Scope 2 emissions (market-based) of 71 million kg CO2e, and Scope 3 emissions of approximately 159.1 billion kg CO2e. For 2024, their reported Scope 1 emissions were 347 million kg CO2e, Scope 2 (market-based) were 94 million kg CO2e, and Scope 3 emissions totalled approximately 416.8 billion kg CO2e. In 2023, Siemens reported Scope 1 emissions of 387 million kg CO2e, Scope 2 (market-based) of 163 million kg CO2e, and Scope 3 emissions of approximately 489 billion kg CO2e.

Siemens has set ambitious climate commitments. They aim to achieve net-zero greenhouse gas emissions across their entire value chain by FY2050, as committed through the Science Based Targets initiative (SBTi). Their near-term targets, also validated by SBTi, include reducing absolute Scope 1 and 2 GHG emissions by 90% by FY2030 from a FY2019 base year. Additionally, they commit to reducing absolute Scope 3 GHG emissions by 30% within the same timeframe.

Siemens was also a signatory of The Climate Pledge in September 2020. The company has a goal to achieve net-zero operations by 2030, with interim targets of a 55% reduction by 2025 and a 90% reduction by 2030 for emissions from their business operations (excluding SHS) compared to 2019 levels. They also aim for a net-zero supply chain by 2050, with a 20% emissions reduction by 2030. Some targets are specific to Siemens' operations in certain regions, such as Siemens Brazil aiming for 100% emission neutralisation from its operations by 2025.