Nippon Piston Ring Co., Ltd., commonly referred to as NPR, is a leading manufacturer in the automotive components industry, headquartered in Japan. Established in 1950, the company has built a strong reputation for producing high-quality piston rings and related products, serving major markets across Asia, Europe, and North America. NPR's core offerings include a diverse range of piston rings, cylinder liners, and other engine components, distinguished by their innovative design and superior durability. The company has achieved significant milestones, including advancements in manufacturing technology and a commitment to sustainability, positioning itself as a trusted partner for automotive manufacturers worldwide. With a focus on quality and performance, Nippon Piston Ring Co., Ltd. continues to solidify its market position as a key player in the global automotive supply chain.
How does Nippon Piston Ring Co., Ltd.'s carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Machinery and Equipment industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Nippon Piston Ring Co., Ltd.'s score of 22 is lower than 53% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Nippon Piston Ring Co., Ltd., headquartered in Japan (JP), currently does not have specific carbon emissions data available for the most recent year, as indicated by the absence of emissions figures. The company is a current subsidiary of NPR-Riken Corporation, which may influence its climate commitments and performance metrics. As of now, Nippon Piston Ring Co., Ltd. has not established any documented reduction targets or climate pledges. The absence of specific initiatives or targets suggests that the company may still be in the early stages of developing a comprehensive climate strategy. Given the lack of direct emissions data and reduction commitments, it is essential to monitor future disclosures from Nippon Piston Ring Co., Ltd. and its parent company, NPR-Riken Corporation, for any updates on their carbon emissions and climate action plans.
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.
Nippon Piston Ring Co., Ltd. has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

