What was the total greenhouse gas emission reduction achieved by Clariant's catalysts in 2025, and how does it compare to 2024?

Clariant reported that its catalysts enabled a total reduction of 45 million tonnes of CO₂-equivalent greenhouse gas emissions in 2025, representing an increase of 5 million tonnes compared to 2024.

Which specific catalytic technologies contributed to Clariant's 2025 emission reduction gains, and what are their key applications?

The emission reduction benefits stemmed from several innovative catalytic technologies: reforming catalysts for direct reduced iron (DRI) production, N₂O abatement catalysts for nitric acid plants, syngas catalysts, and refinery off-gas purification catalysts. Notably, the DRI process using Clariant’s catalysts cuts carbon intensity to half that of conventional steelmaking.

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Clariant Reports Significant Increase in Catalyst Emission Reduction Benefits

Jun 10, 2026

Clariant reported a 45 million ton CO2e emission reduction from its catalyst products in 2025, up 5 million tons from 2024. Key drivers included innovations in iron production and green methanol projects utilizing sustainable feedstocks.

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