In 2025, Sembcorp Industries completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).
Sembcorp Industries has also provided a category-level breakdown for 3 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.
| Metric (tCO2e) | 2025 | 2024 | 2023 | 2022-2019 |
|---|---|---|---|---|
Total Scope 1 | 7,425,400a | 9,054,000a | 10,183,900a | |
Total Scope 2 | ||||
Location-Based | 282,900a | 233,700a | 288,100a | |
Total Scope 3 | 15,340,200a | 15,230,000a | 16,988,100a | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 1,645.669a | 1,923.3224a | 1,908.4874a |
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In 2025, the total operational greenhouse gas (GHG) emissions of Sembcorp Industries amounted to 7,708,300 metric tons of CO2 equivalent. This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a
Compared to 2024, the total operational greenhouse gas (GHG) emissions of Sembcorp Industries decreased by 17.01%, showing that the company has made progress in taking action to reduce the climate impact of its operations.a
In 2025, the total Scope 1 emissions of Sembcorp Industries were 7,425,400 metric tons of CO₂ equivalent (tCO₂e).a
Since 2020, Sembcorp Industries's Scope 1 emissions have decreased by 71.77%, reflecting a declining long-term trend in Scope 1 emissions over time.ab
Compared to the previous year (2024), Sembcorp Industries's Scope 1 emissions decreased by 17.99%, highlighting the company's efforts to lower direct emissions from assets it owns or controls.a
In 2025, Sembcorp Industries reported Scope 2 greenhouse gas (GHG) emissions of 282,900 tCO₂e using the location-based method.a
Since 2020, Sembcorp Industries's Scope 2 greenhouse gas (GHG) emissions (Location-Based) have increased by 25.85%, reflecting a rising long-term trend in Scope 2 emissions over time.ab
Compared to the previous year (2024), Sembcorp Industries's Scope 2 emissions (Location-Based) rose by 21.05% in 2025, suggesting that the company faced challenges in reducing emissions from purchased electricity and energya
In 2025, Sembcorp Industries reported its Scope 2 emissions using the location-based method.a
In 2025, Sembcorp Industries reported 15,340,200 metric tons of CO₂ equivalent (tCO₂e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a
The 2025 disclosure of Sembcorp Industries includes a breakdown across 3 of the 15 Scope 3 categories defined by the GHG Protocol, matching the level of disclosure in 2024, demonstrating consistent Scope 3 emissions reporting coverage year over year.a
In 2025, Sembcorp Industries reported total Scope 3 emissions of 15,340,200 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 18.75% of these emissions originated from upstream activities such as purchased goods and capital goods, while 81.25% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2020, Sembcorp Industries's Scope 3 emissions have increased by 58.58%, reflecting a rising long-term trend in Scope 3 emissions over time.ab
Compared to the previous year (2024), Sembcorp Industries's Scope 3 emissions remained relatively stable, indicating that Sembcorp Industries's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, Sembcorp Industries reported emissions for 3 out of the 15 Scope 3 categories defined by the GHG Protocol.a
The limited disclosure restricts visibility into specific emission sources across the company's value chain.
In 2025, the largest contributors to Sembcorp Industries's Scope 3 emissions were:a
In 2025, Sembcorp Industries reported Scope 1 greenhouse gas (GHG) emissions of 7,425,400 tCO₂e and total revenues of USD 4,512 millions. This translates into an emissions intensity of 1,645.67 tCO₂e per millions USD.a
In 2025, Sembcorp Industries reported a Scope 1 emissions intensity of 1,645.67 tCO₂e per millions USD. Compared to the peer group median of 28.35, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, Sembcorp Industries ranked 25 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places Sembcorp Industries among the least efficient performers, with one of the highest emissions intensities in its sector.a
In 2025, Sembcorp Industries reported a total carbon footprint of 23,048,500 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 5.99% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to Sembcorp Industries's total carbon footprint was Scope 3 emissions, accounting for 66.56% of the company's total carbon footprint, followed by Scope 1 emissions at 32.22%.a