Regionally, Antofagasta led with $11.87 billion authorized in 37 projects, closely followed by the Metropolitan Region with $7.49 billion in 66 projects, and Atacama with $6.80 billion across 30 projects. Major projects included the Volta Green Hydrogen and Ammonia Plant ($2.5 billion, Antofagasta), expansions at Minera Escondida ($2.35 billion), Metro Line 9 in Santiago ($1.95 billion), and multiple photovoltaic and hybrid renewable energy parks predominantly located in Antofagasta.
SEA’s executive director highlighted the impact of enhanced coordination with public agencies, increased quality and transparency of project submissions, and citizen engagement on these figures. A recently launched fifteen-year modernization plan aims to maintain rigorous environmental standards while reducing evaluation times by 20–30 percent on large projects. This improvement in regulatory efficiency accompanies strategic national efforts to diversify energy sources and strengthen sustainable mining practices.
This surge in approved investment signals Chile’s accelerating transition toward green energy and high-value mining, reinforcing the country’s role in the regional resource and renewable sectors. The government’s support through streamlined environmental processes is expected to boost domestic and foreign capital inflows in coming years, sustaining long-term economic growth under a high environmental compliance standard.
This article was curated and published as part of our South American energy market coverage.
