Chile Slashes Copper Forecast, Delays Peak Production

Chile, the world's largest copper producer, has significantly delayed its target for reaching peak annual output and cut production estimates for the coming years. The revised forecast points to persistent challenges from falling ore grades and adjustments to mining operations across the Andean nation.

The new projections were detailed in a report from the state-run Chilean Copper Commission (Cochilco), outlining a less optimistic outlook for the global copper market's key supplier.

A New Timeline for Peak Copper Output

According to Cochilco's 2025-2034 forecast, Chile's copper production is now expected to peak at 6.06 million metric tons in 2033. By 2034, output is projected to settle at 5.86 million tons.

This marks a substantial shift from the agency's previous 10-year outlook released in 2024, which had anticipated a production peak of 6.07 million tons as early as 2027. Under the new guidance, the estimate for 2027 has been lowered to 5.97 million tons.

Near-Term Production Cuts and Stagnation Risks

The updated forecast trims annual production volumes for the entire 2026-2031 period compared to last year's report. A recovery is now only expected in the final three years of the projection horizon.

Cochilco noted that while projects currently underway and in the investment pipeline should allow for a gradual recovery, the overall output would likely just stabilize.

"Although projects... would allow for a gradual production recovery toward the end of the period, output would stabilize at levels similar to those seen today," the agency stated. It added that "a scenario of sustained long-term growth has not yet materialized," highlighting that securing new investment is crucial to mitigate further production declines.

Impact on Chile's Global Market Share

The production slowdown is set to erode Chile's dominance in the global copper market over the medium term. Cochilco projects the country's share of world copper output will fall from 23% in 2027 to 21.5% by 2030.

However, the agency suggests a potential rebound is possible. Chile's market share could recover to 27% by 2034, but this outcome depends entirely on whether expected investments come to fruition.