Rengo Co., Ltd., commonly known as Rengo, is a leading player in the packaging industry, headquartered in Japan. Established in 1907, Rengo has grown to become a prominent manufacturer of corrugated cardboard and paper products, with significant operations across Asia and North America. The company is renowned for its innovative packaging solutions, which cater to a diverse range of sectors, including food, electronics, and consumer goods. Rengo's commitment to sustainability and advanced technology sets its products apart in a competitive market. With a strong market position, Rengo has achieved notable milestones, including numerous awards for excellence in packaging design and environmental initiatives. As a trusted partner for businesses seeking reliable and eco-friendly packaging solutions, Rengo continues to shape the future of the industry.
How does Rengo'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 Paper Products 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.
Rengo's score of 35 is higher than 64% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Rengo Co., Ltd., headquartered in Japan, reported total carbon emissions of approximately 5,877,000,000 kg CO2e. This figure includes Scope 1 emissions of about 1,151,000,000 kg CO2e, Scope 2 emissions of around 398,000,000 kg CO2e, and significant Scope 3 emissions, notably from purchased goods and services (approximately 2,482,000,000 kg CO2e) and business travel (about 442,000,000 kg CO2e). Rengo has set ambitious climate commitments, aiming to reduce absolute Scope 1 and 2 greenhouse gas emissions by 42% by FY2030 from a FY2021 baseline. Additionally, the company targets a 25% reduction in absolute Scope 3 emissions, which encompass categories such as purchased goods and services, fuel and energy-related activities, and waste generated in operations, within the same timeframe. In 2023, Rengo's total emissions were reported at approximately 5,446,000,000 kg CO2e, indicating a significant increase from the previous year, where emissions were about 30,575,000,000 kg CO2e in 2022. This increase highlights the ongoing challenges in managing emissions across their operations. Rengo's commitment to sustainability is further underscored by their alignment with the Science Based Targets initiative (SBTi), ensuring that their reduction targets are consistent with the global goal of limiting temperature rise to 1.5°C. The company has not yet committed to a net-zero target but continues to work towards substantial emissions reductions across all scopes.
Access structured emissions data, company-specific emission factors, and source documents
| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|
| Scope 1 | 674,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 0,000,000,000 | 0,000,000,000 |
| Scope 2 | 176,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | 1,011,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
Rengo's Scope 3 emissions, which increased by 4% last year and increased by approximately 245% since 2018, demonstrating supply chain emissions tracking. Most of their carbon footprint comes from suppliers and value chain emissions, with Scope 3 emissions accounting for 69% of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 71% of Scope 3 emissions.
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.
Rengo 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 Rengo's sustainability data and climate commitments