Sumitomo Heavy Industries

Sumitomo Heavy Industries, a Japanese company in the Machinery and equipment n.e.c. industry, reported approximately 115.8 billion kg CO2e in total emissions for 2025. This includes about 32.9 million kg CO2e from Scope 1, approximately 92.2 million kg CO2e from Scope 2 (market-based), and roughly 115.7 billion kg CO2e from Scope 3. A significant portion of its Scope 3 emissions, about 113 billion kg CO2e, comes from the use of sold products.

For 2024, the company's total emissions were approximately 67.5 billion kg CO2e, comprising around 31.6 million kg CO2e from Scope 1, approximately 101 million kg CO2e from Scope 2, and roughly 67.4 billion kg CO2e from Scope 3. In 2023, total emissions stood at about 76.9 billion kg CO2e, with Scope 1 at approximately 36.3 million kg CO2e, Scope 2 at roughly 120.6 million kg CO2e, and Scope 3 at about 76.8 billion kg CO2e.

Sumitomo Heavy Industries has committed to ambitious climate targets. The company aims for carbon neutrality across the entire SHI Group by 2050. Near-term targets include a 50% absolute reduction in Scope 1 and 2 GHG emissions by 2030, compared to a 2019 base year. Additionally, the company is committed to a 30% absolute reduction in Scope 3 GHG emissions within the same timeframe, specifically targeting CO2 emissions during product use (Scope 3, Category 11). These targets are validated by the Science Based Targets initiative (SBTi) and are consistent with reductions required to keep warming to 1.5°C.