Chile’s copper industry, the world’s largest producer, is facing severe challenges that threaten to deepen a so-called “mining recession.” Recent accidents, extreme weather, and operational issues have battered output, raising concerns about the country’s ability to recover from its lowest production levels in over two decades. At least seven workers have died in Chilean mines in the past month, while heavy rains and snow have disrupted operations, compounding labor tensions that have led to strikes and near-strikes at major mines like Escondida and Centinela.
The troubles come as industry leaders gather for LME Week in London, where faltering mine supply is expected to be a key discussion point. Chile accounts for more than 20% of global mined copper supply, making its struggles critical as demand from data centers and power-grid expansion accelerates. The setbacks increase the likelihood of the first annual decline in global mine output since 2017, with Chile’s Finance Minister Jorge Quiroz predicting a 7% drop in production this year before a partial recovery in 2027.
Underlying the immediate disruptions are deeper structural issues. Chile’s giant mines are aging, pits are getting deeper, and ore quality is deteriorating, forcing companies to process more material for the same output. Analysts estimate Chilean open pits experience about a 2% annual natural production decline, with recent investments insufficient to offset it. State-owned producer Codelco, at the heart of the issue, is struggling to stabilize output after years of decline, while facing potential irregularities in production figures from 2024 and 2025.
Despite the challenges, some analysts remain cautiously optimistic. CRU Group forecasts copper prices to average about $6.20 a pound in 2027, though still below current levels of around $6.60. Cristian Cifuentes, head of research at Chilean copper-study center Cesco, expects Chile to eventually return to growth, though too slowly to maintain its share of global production. The market may need to adjust to a Chile with stagnant output and a smaller share, rather than one in free fall.