In 2025, K+S 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).
K+S has also provided a category-level breakdown for 8 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 | 1,900,000a | 1,900,000a | 1,800,000b | |
Total Scope 2 | ||||
Market-Based | 200,000a | 200,000a | 200,000b | |
Location-Based | 100,000a | 100,000a | 100,000b | |
Total Scope 3 | 2,900,000a | 3,000,000a | 600,000b | |
Total Scope 1 Revenue Intensity (tCO2e/$M) | 443.0257a | 499.8066a | 419.9454b |
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In 2025, the total operational greenhouse gas (GHG) emissions of K+S amounted to 2,000,000 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
0In 2025, the total Scope 1 emissions of K+S were 1,900,000 metric tons of CO₂ equivalent (tCO₂e).a
Since 2019, K+S's Scope 1 emissions have decreased by 20.83%, reflecting a declining long-term trend in Scope 1 emissions over time.ac
Compared to the previous year (2024), K+S's Scope 1 emissions remained relatively stable, indicating that K+S's emissions have plateaued with no significant change in its operational footprint.a
In 2025, K+S reported Scope 2 greenhouse gas (GHG) emissions of 200,000 tCO₂e using the market-based method and 100,000 tCO₂e using the location-based method.a
Compared to the previous year (2024), K+S's Scope 2 emissions (Location-Based) have remained relatively stable, indicating that K+S's emissions have plateaued with no significant change in its energy consumption footprint.a
In 2025, K+S reported its Scope 2 emissions using the market-based method and using the location-based method.a
In 2025, K+S reported 2,900,000 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 K+S includes a breakdown across 8 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, K+S reported total Scope 3 emissions of 2,900,000 metric tons of CO₂ equivalent (tCO₂e).a
Approximately 62.07% of these emissions originated from upstream activities such as purchased goods and capital goods, while 37.93% came from downstream activities like product use, distribution, and end-of-life treatment.a
Since 2019, K+S's Scope 3 emissions have increased by 222.22%, reflecting a rising long-term trend in Scope 3 emissions over time.ac
Compared to the previous year (2024), K+S's Scope 3 emissions remained relatively stable, indicating that K+S's emissions have plateaued with no significant change in its value chain footprint.a
In 2025, K+S reported emissions for 8 out of the 15 Scope 3 categories defined by the GHG Protocol.a
This partial disclosure allows for some insight into the company's indirect impacts.
In 2025, the largest contributors to K+S's Scope 3 emissions were:a
In 2025, K+S reported Scope 1 greenhouse gas (GHG) emissions of 1,900,000 tCO₂e and total revenues of USD 4,289 millions. This translates into an emissions intensity of 443.03 tCO₂e per millions USD.a
In 2025, K+S reported a Scope 1 emissions intensity of 443.03 tCO₂e per millions USD. Compared to the peer group median of 51.82, this places the company above its industry benchmark, indicating it is less carbon-efficient than most competitors.a
In 2025, K+S ranked 20 out of 23 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCO₂e per millions USD).a
This places K+S among the least efficient performers, with one of the highest emissions intensities in its sector.a
In 2025, K+S reported a total carbon footprint of 4,900,000 metric tons of CO₂ equivalent (tCO₂e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 2% decrease compared to 2024, indicating progress in reducing its overall greenhouse gas output.a
The largest contributor to K+S's total carbon footprint was Scope 3 emissions, accounting for 59.18% of the company's total carbon footprint, followed by Scope 1 emissions at 38.78%.a