Chemplast Sanmar Limited, headquartered in India, is a leading player in the chemical manufacturing industry, specialising in the production of PVC, caustic soda, and other essential chemicals. Founded in 1962, the company has established a strong presence in key operational regions, including Tamil Nadu and Andhra Pradesh, and has achieved significant milestones in sustainability and innovation.
With a diverse portfolio of core products, Chemplast Sanmar is renowned for its high-quality PVC resins and specialty chemicals, which cater to various sectors such as construction, automotive, and healthcare. The company’s commitment to excellence and sustainable practices has positioned it as a trusted partner in the industry, earning accolades for its operational efficiency and environmental stewardship.
-10 vs industry average
Chemplast Sanmar’s score of 19 is lower than 44% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Chemicals is among the most carbon-intensive industries
Industry performance
The Chemicals industry has reduced its overall emissions by 6% since 2019
Emissions trajectory 2020 – 2027
Reported emissions
Scope 3 accounts for ••• of total emissions.
Chemplast Sanmar's reported carbon emissions
In 2024, Chemplast Sanmar reported total carbon emissions of approximately 494,764,440 kg CO2e from Scope 1, 53,722,110 kg CO2e from Scope 2, and 16,339,370 kg CO2e from Scope 3, leading to a calculated total of approximately 564,825,920 kg CO2e. This represents a slight increase in emissions compared to 2023, where total emissions were approximately 458,294,890 kg CO2e from Scope 1, 87,028,770 kg CO2e from Scope 2, and 15,600,610 kg CO2e from Scope 3, culminating in a total of approximately 561,924,270 kg CO2e. Chemplast Sanmar has set ambitious climate commitments, aiming to reduce its Scope 1 and Scope 2 emissions to near zero by the middle of this decade (2025). This commitment reflects the company's proactive approach to addressing its carbon footprint and aligns with industry standards for climate action. The company has not disclosed specific targets for Scope 3 emissions, which may indicate a focus on direct operational emissions. Overall, Chemplast Sanmar's emissions data and climate commitments demonstrate a commitment to sustainability and a strategic approach to reducing its environmental impact in the coming years.
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Chemplast Sanmar’s Climate Goals (2030 & 2050)
2 goals2025
We aim to reduce our Scope 1 emissions to near zero by the m…
We aim to reduce our Scope 1 emissions to near zero by the middle of this decade.
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
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Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives

Science Based Targets Initiative

Carbon Disclosure Project
The Climate Pledge
UN Global Compact Climate Champions initiative
RE 100
Climate Action 100
Emissions comparison with industry peers
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