St Microelectronics

STMicroelectronics, headquartered in Switzerland and operating in the Electrical machinery and apparatus sector, has reported its carbon emissions and set ambitious climate commitments.

For 2025, STMicroelectronics projects total emissions of approximately 4.27 billion kg CO2e. This includes Scope 1 emissions of approximately 471.5 million kg CO2e, Scope 2 market-based emissions of about 136.8 million kg CO2e, and Scope 3 emissions of roughly 3.66 billion kg CO2e. Key contributors to Scope 3 emissions in 2025 are purchased goods and services (about 2.87 billion kg CO2e), capital goods (approximately 326.0 million kg CO2e), and fuel and energy-related activities (around 268.6 million kg CO2e).

In 2024, the company's total emissions were approximately 4.55 billion kg CO2e. This comprised Scope 1 emissions of roughly 538.1 million kg CO2e, Scope 2 market-based emissions of about 171.3 million kg CO2e, and Scope 3 emissions totalling around 3.84 billion kg CO2e. For 2023, STMicroelectronics reported total emissions of approximately 906.0 million kg CO2e, with Scope 1 emissions at roughly 514.0 million kg CO2e and Scope 2 market-based emissions at about 272.0 million kg CO2e. Scope 3 emissions for 2023 were approximately 120.0 million kg CO2e, primarily from upstream transportation and distribution.

STMicroelectronics is committed to significant emissions reductions. They aim to achieve a 50% reduction in absolute Scope 1 and Scope 2 GHG emissions by 2025, using 2018 as a baseline year. This target has been validated by the Science Based Targets initiative (SBTi) as consistent with keeping warming to 1.5°C. The company also aims to increase its annual sourcing of renewable electricity from 22% in 2018 to 80% by 2025 and 100% by 2030. Furthermore, STMicroelectronics has set a goal to become carbon neutral for Scope 1 and Scope 2 emissions, and partially for Scope 3 emissions (specifically product transportation, business travel, and employee commuting), by 2027. They have also established a more recent near-term target to reduce absolute Scope 1 and Scope 2 emissions by 20% by 2030, compared to a 2024 baseline. For Scope 3 upstream emissions, STMicroelectronics targets a 10% reduction by 2030 and a 20% reduction by 2035, both against a 2024 baseline.