This report examines the integration of Environmental, Social, and Governance (ESG) criteria within Portugal’s metal industry. The discussion centers on the challenges companies face when adapting to these new standards. A key focus is determining whether ESG implementation represents a competitive advantage or an additional burden for businesses. The analysis explores the impact of ESG indicators on the overall competitiveness of the Portuguese industrial sector. The report investigates how companies are navigating this evolving landscape and the potential benefits of embracing sustainable practices. Ultimately, it seeks to understand if ESG is a fleeting trend or a fundamental shift in how the metal industry operates.