ROHM Semiconductor

Sustainability Report and Carbon Intensity Rankings

Is ROHM Semiconductor doing their part?

Their DitchCarbon score is 49

ROHM Semiconductor has a DitchCarbon Score of 49 out of 100, indicating moderate performance in sustainability measures. This score reflects the company’s current carbon intensity, suggesting there is significant room for improvement in reducing emissions. A higher score would denote stronger efforts to lower carbon intensity and enhance overall sustainability.

This was calculated based on 30+ company specific emissions data points, the higher the score, the better. Check out our methodology.

Industry emissions intensity

Very low




Very high

ROHM Semiconductor is part of the industrial manufacturing sector, which has a low carbon intensity ranking compared to other industries. Some industries are more damaging than others, this ranking gives you an indication of how carbon intensive the industry is which this company operates in.

Location emissions intensity

Very low




Very high

ROHM Semiconductor, located in Japan, operates in a region with a low carbon intensity rating. This suggests that the company’s sustainability efforts are positively influenced by the country’s commitment to low carbon emissions.

...this company is doing 7.71% better in emissions than the industry average.

Founded in 1971 and headquartered in Willich, near Düsseldorf, ROHM Semiconductor is a prominent player in the industrial manufacturing sector. The company operates on a global scale, with a diverse product portfolio that includes microcontrollers, power management ICs, SiC diodes, MOSFETs, LEDs, and various passive components. With state-of-the-art manufacturing facilities spread across Japan, Korea, Malaysia, Thailand, the Philippines, China, and Europe, ROHM Semiconductor serves the EMEA region and beyond.

Good news, ROHM Semiconductor has embraced SBTi commitments

ROHM Semiconductor has established Science Based Targets initiative (SBTi) commitments to significantly reduce their greenhouse gas emissions from company operations, which include both direct emissions and indirect emissions from purchased energy. These targets align with the global effort to limit temperature rise to 1.5°C above pre-industrial levels, representing the company’s dedication to sustainable practices and climate action.

There’s always room for improvement,

DitchCarbon recommends...

ROHM Semiconductor should establish clear, science-based targets for reducing their Scope 3 emissions and promote sustainable practices throughout their supply chain, which could potentially lower their emissions by 35%.

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Our methodology

Read about our emission calculation methodologies, and what the DitchCarbon Score means.