Rohm Co., Ltd., commonly referred to as Rohm, is a leading semiconductor manufacturer headquartered in Japan. Established in 1958, the company has grown to become a key player in the global electronics industry, with significant operations across Asia, Europe, and North America. Rohm specialises in a diverse range of products, including integrated circuits, diodes, and power devices, known for their high performance and reliability. The company’s commitment to innovation has led to notable achievements, such as advancements in power management and sensor technologies. With a strong market position, Rohm continues to support various sectors, including automotive, industrial, and consumer electronics, making it a trusted partner for businesses seeking cutting-edge solutions in the semiconductor landscape.
In 2024, ROHM Co., Ltd., headquartered in Japan, reported total greenhouse gas emissions of approximately 5.4 billion kg CO2e. This figure includes Scope 1 emissions of about 165.2 million kg CO2e, Scope 2 emissions of approximately 407.5 million kg CO2e, and Scope 3 emissions amounting to around 4.9 billion kg CO2e. The company has set ambitious climate commitments, aiming to reduce absolute Scope 1 and 2 GHG emissions by 50.5% by FY2030 from a FY2018 baseline. Additionally, ROHM targets a 15% reduction in Scope 3 emissions from the use of sold products by FY2030. ROHM's long-term goal is to achieve net zero GHG emissions across all business activities by 2050, as outlined in their "ROHM Group Environmental Vision 2050." The company is actively working towards these targets, with specific initiatives to reduce emissions intensity by 45% from FY2018 levels by FY2030 for both Scope 1 and Scope 2 emissions. These commitments reflect ROHM's dedication to mitigating climate change and aligning with industry standards for sustainability.
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Rohm's reported Scope 3 emissions decreased by 21% last year and increased by approximately 706% since 2016. The vast majority of their reported carbon footprint comes from their downstream categories, with "Use of Sold Products" being the largest emissions source at 73% of total reported Scope 3 emissions. Rohm did not disclose Purchased Goods and Services and Use of Sold Products, which are relevant categories for their sector. These represent under reporting risk.
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.
Rohm 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.




Common questions about Rohm's sustainability data and climate commitments
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