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Siam City Cement Public Company Limited, commonly referred to as Siam City Cement, is a leading player in the cement, lime, and plaster industry, headquartered in Thailand. Established in 1969, the company has grown to become a significant force in Southeast Asia, with major operations across Thailand and neighbouring countries.
Specialising in high-quality cement products, Siam City Cement is renowned for its innovative solutions that cater to both residential and commercial construction needs. The company’s commitment to sustainability and environmental responsibility sets it apart in the industry, as it continually seeks to reduce its carbon footprint.
With a strong market position, Siam City Cement has achieved numerous accolades for its quality and service excellence, solidifying its reputation as a trusted partner in construction. Its diverse product range and dedication to customer satisfaction make it a cornerstone of the region's infrastructure development.
-9 vs industry average
Siam City Cement Public Company Limited’s score of 19 is lower than 37% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Cement Production is among the most carbon-intensive industries
The Cement Production industry has reduced its overall emissions by 38% since 2018
Scope 3 accounts for ••• of total emissions.
Siam City Cement Public Company Limited, headquartered in Thailand and operating in the Cement, lime and plaster industry, reported its most recent Scope 1 and Scope 2 emissions for 2025. Its Scope 1 emissions were approximately 8.93 billion kg CO2e, and Scope 2 emissions were approximately 586.95 million kg CO2e. For 2024, the company's Scope 1 emissions were around 9.28 billion kg CO2e, and Scope 2 emissions were approximately 581.31 million kg CO2e. In 2023, Scope 1 emissions were about 9.64 billion kg CO2e, and Scope 2 emissions were approximately 579.34 million kg CO2e.
Siam City Cement has set several climate commitments. The company aims to reduce its Scope 1 CO2 emissions to less than 530 kg net CO2/ton cementitious materials by 2030, representing a 30% reduction from its 1990 baseline and a 15% reduction from its 2020 baseline. Additionally, the company plans to reduce its clinker factor to 65% by 2030, down from a 74% baseline in 2020. For Scope 2 emissions, Siam City Cement targets a reduction to less than 37 kg net CO2/ton cementitious materials by 2030. This involves a 10% reduction in specific electricity consumption compared to 2020 and sourcing at least 20% of its electricity from alternative energy sources. The emissions data and climate commitments are directly reported by Siam City Cement Public Company Limited.
2025
Near-zero scope 1 & 2
Target to achieve near-zero emissions for direct operations and purchased energy
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.
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
No scope 3 category breakdown has been disclosed yet.


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