ROHM Co., Ltd., a leading semiconductor manufacturer, is committed to addressing environmental challenges and advancing sustainability. In recent years, the company has focused on climate change initiatives, including obtaining SBT certification and responding to CDP (Carbon Disclosure Project). However, the CDP response process was a substantial burden on staff due to the large volume of data collection and analysis required. By leveraging Asuene’s climate change consulting services, ROHM was able to dramatically streamline the CDP response process, while accelerating initiatives such as the introduction of internal carbon pricing (ICP) and the adoption of renewable energy.
CDP response process became a considerable burden due to the large volume of data
In 2020, ROHM obtained SBT (Science Based Targets) certification with the aim of reducing greenhouse gas emissions by 30% compared to FY2018 levels by FY2030. Since then, the company has also been actively disclosing environmental information through CDP.
However, the CDP response process requires thorough data collection and documentation across a wide range of environmental topics. Gathering information from multiple departments and ensuring consistency in reporting placed a significant workload on ROHM’s staff. Preparing responses while dealing with daily operations posed a serious challenge.
Achieved substantial time savings through climate change consulting support
To address these challenges, ROHM engaged Asuene’s climate change consulting services. Asuene provided full support in preparing CDP responses, including assistance with document creation and internal coordination. The consultants, with their wealth of experience and deep understanding of the CDP scoring process, offered advice aligned with international trends and reporting standards.
Thanks to this support, ROHM was able to significantly reduce the number of internal man-hours spent on the CDP response process. The company also benefited from expert feedback on how to further enhance environmental disclosure and align with global best practices.
Accelerating internal carbon pricing (ICP) and renewable energy initiatives
The collaboration with Asuene has helped ROHM not only improve its CDP response but also strengthen broader sustainability efforts. For instance, the company introduced an internal carbon pricing (ICP) system, applying a price to CO2 emissions to promote investment in energy-efficient facilities and operations.
ROHM is also working to expand the use of renewable energy. The company is advancing initiatives to increase the percentage of renewables in its overall power consumption and improve energy efficiency at its facilities.
Moving forward with continued collaboration and sustainable business practices
ROHM will continue working with Asuene to further enhance its environmental initiatives and promote long-term sustainability. The company is committed to steadily reducing greenhouse gas emissions and contributing to the realization of a decarbonized society.
