The landscape of the global mining industry is undergoing a profound metamorphosis. As the world accelerates its transition toward green energy, the demand for critical minerals has placed the sector at the epicenter of international economic and environmental policy. It is within this context that the organizers of Expomin 2027 have announced that Iván Arriagada, the Executive President of Antofagasta Minerals, will serve as the President of the Congress for the nineteenth edition of Latin America’s largest mining exhibition.
Scheduled to take place from April 20 to April 24, 2027, at the Espacio Riesco convention center in Santiago, Chile, the event will operate under the thematic banner: "Mining the World Needs." This edition promises to be a pivotal convergence of industry titans, policymakers, and technological innovators, with the European Union (EU) serving as the official guest of honor.
Main Facts: A New Leadership for a Defining Era
The appointment of Iván Arriagada is widely viewed as a strategic move to align the conference with the current realities of the mining sector. Arriagada, who has served as the Executive President of Antofagasta Minerals and its parent company, Antofagasta plc, since 2015, brings a wealth of experience spanning over three decades in international mining and energy sectors.
Under his guidance, the Expomin 2027 Congress aims to move beyond traditional industry discourse. The agenda will prioritize the sector’s role in global energy security, the imperative of deep decarbonization, and the integration of emerging technologies—all while fostering a more nuanced dialogue regarding community engagement, talent acquisition, and sustainable development.
"Today, mining is at the heart of the world’s most significant transformations," Arriagada stated upon his appointment. "The energy transition, the surge in demand for critical minerals, the adoption of new technologies, and the commitment to sustainability present challenges that must be addressed with a global, modern, and socially connected perspective. That will be the spirit of the Expomin 2027 Congress."
Chronology and Evolution of the Expomin Congress
Expomin has long served as a bellwether for the health and direction of the mining industry in the Southern Hemisphere. The selection of a Congress President is a high-profile tradition, intended to inject fresh executive vision into each biennial cycle.
The Lineage of Leadership
The appointment of Arriagada continues a prestigious lineage of industry luminaries who have shaped the event:
- 2025: Patricio Hidalgo (President, Anglo American Chile)
- Previous Editions: The chair has been held by esteemed figures such as Amparo Cornejo, Jorge Gómez, Diego Hernández, and Francisco Costabal.
Looking Toward 2027
The 2027 iteration follows the record-breaking success of the 2025 event. In 2025, the fair spanned 100,000 square meters, hosting 1,372 exhibitors from 35 countries and attracting 83,498 visitors. With 39 specialized seminars and over 160 speakers, the 2025 benchmark set a high bar for content delivery and networking opportunities. The 2027 organizers, led by FISA (part of the GL events Chile group), aim to scale this impact, positioning Santiago as the intellectual hub for global mining discourse.
Supporting Data: The Five Strategic Pillars
To address the complexities of the 21st-century mining sector, the Congress organizers have structured the event around five strategic pillars. These themes represent the most pressing debates facing the industry today:
- Geopolitics of Resources: Analyzing the shifting supply chains for copper, lithium, and other critical minerals in an era of international trade friction.
- Artificial Intelligence and Digitalization: Exploring how autonomous systems, predictive maintenance, and data analytics are redefining operational efficiency and safety.
- Sustainability and Decarbonization: Assessing the industry’s path to net-zero, focusing on water management, renewable energy integration, and circular economy practices.
- Critical Minerals: Discussing the supply-demand imbalance and the strategic importance of Chile and the broader region in providing the materials necessary for the global energy transition.
- Talent and New Generations: Addressing the "human element," focusing on how to attract, train, and retain a diverse workforce in a sector that is increasingly high-tech and socially demanding.
The European Union: A Strategic Partnership
The inclusion of the European Union as the guest of honor for 2027 is a calculated move to foster deeper international collaboration. The EU’s involvement will bring a consortium of member-state representatives, technology leaders, academic researchers, and innovation centers to Santiago.
The partnership is expected to focus heavily on "applied innovation." European firms, which are currently at the forefront of stringent environmental regulations and green technology, will share insights into the "Green Deal" industrial plan and its implications for mineral sourcing. This collaboration will likely emphasize circular economy models, ensuring that the lifecycle of minerals—from extraction to recycling—is managed with minimal environmental footprints.
Official Responses and Industry Vision
The appointment has been met with enthusiasm from the organizational leadership, who believe Arriagada’s specific profile is what the current climate demands.
Francisco Sotomayor, CEO of GL events Chile, underscored the importance of the appointment: "Iván Arriagada’s leadership at Antofagasta Minerals, combined with his vision for a modern, responsible mining industry, perfectly reinforces the identity Expomin seeks to project. We want Chile to spend this week reflecting on mining’s role in development and its bond with local communities. This nomination is key to strengthening the link between the industry and the nation."
Arriagada’s own credentials bolster this sentiment. Beyond his executive role at Antofagasta, he currently presides over the Board of Directors of the Mining Council of Chile and the International Council on Mining and Metals (ICMM). His leadership at the ICMM is particularly relevant, as the organization is globally recognized for setting the standard for best practices in the metals and mining industry.
Implications: The Future of Mining
The selection of Arriagada and the focus on "Mining the World Needs" signals a departure from the "production-at-all-costs" mentality that once dominated the sector. Instead, the narrative for 2027 is one of integration.
The Social License to Operate
A primary implication of this shift is the recognition that the "social license to operate" is now a competitive advantage rather than a regulatory hurdle. By bringing together community advocates, industry leaders, and academic researchers, Expomin 2027 aims to bridge the historical gap between the mine gate and the local community.
Technology as a Driver of Sustainability
The focus on AI and technology is not merely about cost-cutting; it is about safety and environmental stewardship. The ability to monitor tailings dams in real-time, reduce water usage in arid regions, and optimize energy consumption through AI-driven grids will be central to the conversations in Santiago.
Global Connectivity
For Chile, a nation that derives a significant portion of its GDP from mining, the event is an opportunity to reclaim its position as a global laboratory for innovation. By hosting the EU and highlighting the geopolitics of minerals, Chile is positioning itself not just as a supplier of raw materials, but as a critical partner in the global effort to combat climate change.
The Talent Gap
Finally, the emphasis on the next generation acknowledges a looming crisis: the aging workforce. By framing mining as a technologically advanced, purpose-driven career path, the industry hopes to attract young professionals who might otherwise be drawn to the software or biotech sectors.
As the industry looks toward 2027, the Expomin Congress stands as the definitive forum where these disparate threads—technology, policy, social responsibility, and human capital—will be woven into a cohesive roadmap. Under the leadership of Iván Arriagada, the mining sector aims to prove that it is not merely a provider of raw materials, but a fundamental architect of a sustainable, electrified, and modern future.
