Impact and dependencies assessment
Ternium has not holistically assessed its impacts or how it depends on nature, including biodiversity. It has an opportunity to start such an assessment across its value chains, focused on quantification of its impacts or dependencies.
Key areas and species
Although Ternium mentions several areas important for biodiversity, it is unclear whether the company identifies all such areas, the company does not disclose key species or all areas important for biodiversity affected by its operations or suppliers. It has an opportunity to increase its transparency.
Ecosystem conversion and restoration
Ternium does not disclose a commitment to ensure zero conversion. The company does not disclose activities and time-bound targets to achieve conversion-free supply chains. The company does not disclose a commitment or activities to minimise ecosystem conversion.
Ternium does not disclose a commitment to restore ecosystems. The company discloses details and outcomes of ecosystem restoration projects in areas affected by its own operations or by its suppliers. The company discloses its practice of restoration with 400,000 trees planted in former mining operations.
Resource exploitation and circularity
No evidence was found regarding Ternium’s efforts to work towards a circular economy or which organisms it exploits. The company has an opportunity to develop a strategy and publicly report on specific, time-bound targets. The company does not disclose efforts to improve soil health.
Water
Ternium demonstrates it is reducing water withdrawal in its own operations. The company does not disclose a time-bound target to reduce water withdrawal across its own operations. The company discloses that 11% of water withdrawal is in water-stressed areas. The company does not engage with suppliers to reduce water withdrawal. The company discloses its practice of reducing water quality pressures by upgrading the water treatment plant to separate particulate matters. While the company discloses its monitoring of water discharge quality, it is unclear with the detailed process of such management and monitoring. The company does not regularly report on water pollution. The company does not disclose targets to reduce water pollution.
Ternium does not disclose a commitment to respect the right to water. The company does not disclose its processes for implementing preventive and corrective action plans for identified specific risks to the right to water and sanitation in its own operations.
Solid and air pollution
Ternium is reducing the production of hazardous waste. No evidence that the company reduces plastic use and waste in its own operations was found. The company does not report on the amount of plastic waste generated and proportions directed from or to disposal. The company reports regularly on air quality parameters of emissions of harmful air pollutants, disclosing its amount of particular matter and nitrogen oxides as its air quality parameters. The company does not report time-bound targets to reduce air pollutants across the most material parts of its value chain.
GHG emissions
No evidence that Ternium reduces its scope 1, 2 and 3 greenhouse gas emissions compared to the previous year. Although the company sets a target of reducing scope 1 and 2 emission intensity, no evidence that this will lead to absolute emission reduction. The company also does not set a target of reducing scope 3 emissions.
Invasive species
Ternium has not identified any activities that could lead to the introduction of invasive alien species in its own operations.