A guide to understanding Ternium’s strategy, objectives, actions, and environmental, social, economic, and governance performance.
How does Ternium reduce its greenhouse gas emissions? What role do new technologies play in its steel production? How does it use water and other materials efficiently? How does it identify and prevent health and safety risks? What role do technical education, people development, and supplier engagement play in its value chain?
These are some of the questions that can be answered through Ternium’s 2025 Sustainability Report.
A sustainability report brings together information on a company’s progress over a given period. It also provides insight into the issues that are part of its agenda, the objectives it has set, and the actions it is taking to achieve them.
In Ternium’s case, the 2025 Sustainability Report presents a comprehensive view of the company’s economic, environmental, social, and governance strategy and performance. It also shows how its actions contribute to the United Nations Sustainable Development Goals (SDGs).
To determine the topics included in the report, the company conducted a double materiality assessment that considered the impacts, risks, and opportunities associated with its activities and value chain. The process included identifying issues relevant to the industry, assessing impact and financial materiality, consolidating results, and consulting stakeholders.
The report was also prepared using the European Sustainability Reporting Standards (ESRS) as a reference framework, with reference to GRI and SASB standards, worldsteel guidance, and TCFD recommendations. This approach helps communicate Ternium’s objectives, actions, indicators, and progress while providing transparent and comparable information for investors, customers, employees, and other stakeholders.
Ternium’s sustainability strategy seeks to integrate business growth with environmental protection, people development, and management based on ethics and transparency. Its priorities include reducing carbon emissions intensity, improving energy efficiency, expanding the use of renewable energy, managing water responsibly, strengthening employee safety and well-being, and contributing to the development of the communities where it operates.
This sustainability agenda encompasses different dimensions of the company’s operations. For this reason, the report organizes information around seven key pillars:
- Climate action
- Environmental responsibility in operations
- Occupational health and safety management
- Human resources management
- Community engagement
- Market positioning and value chain
- Corporate governance
The environmental chapters address climate action and environmental responsibility in operations, including information on decarburization, energy efficiency, water management, resource use, circular economy, air quality, and biodiversity.
The social dimension includes information on occupational health and safety, human resources management, and community engagement. Readers can learn about Ternium’s approach to risk prevention, training and people development, as well as its educational programs and other initiatives in the communities where it operates.
The report also provides insight into Ternium’s relationship with its value chain. The Market Positioning and Value Chain chapter includes information on competitiveness, product research and development, supplier development, and the ProPymes program.
Finally, the Corporate Governance section explores topics such as corporate culture, anti-corruption and anti-bribery practices, supplier relations, whistleblower protection, and risk management.
One question can lead to another: from emissions to resource use; from safety to people development; from communities to the value chain; from strategy to the indicators used to measure progress.
The 2025 Sustainability Report brings together the factual, comparative, and descriptive information needed to explore these topics and learn about the company’s latest projects, objectives, indicators, and progress.
Access Ternium’s 2025 Sustainability Report here.