President Javier Milei is accelerating copper extraction in the high Andes by easing glacier-protection laws to allow large-scale mining projects.
The move seeks to unlock some of the world’s largest untapped copper reserves to attract foreign investment and revive Argentina’s struggling economy. By reducing environmental restrictions, the administration aims to transform the country into a global mining hub.
On Thursday, April 18, 2026, Congress approved the revised glacier-protection law [3]. The legislation targets areas at altitudes above 3,000 meters [1], including the Casaño Overa glacier area and Mt. Tronador in southern Patagonia. These high-altitude regions are critical for accessing mineral deposits that were previously protected under stricter environmental mandates.
Argentina has produced almost no copper since 2018 [2]. This stagnation has left the country lagging behind regional competitors despite possessing significant geological potential. The Milei administration views the "copper revolution" as a primary engine for macroeconomic recovery.
The policy shift has created a sharp divide between economic goals and environmental preservation. Supporters said the easing of protections is necessary to unlock investments and boost the economy. Conversely, critics said the law opens glaciers to destruction by mining companies.
The revised legal framework allows companies to operate in sensitive alpine ecosystems where glaciers provide essential water sources. The administration said the economic gains from copper exports will outweigh the environmental risks associated with high-altitude extraction.
“Argentina has produced almost no copper since 2018”
This legislative shift represents a pivot toward aggressive resource extraction as a tool for national solvency. By prioritizing mining over glacier preservation, Argentina is betting that the global demand for copper, essential for the green energy transition, will provide the foreign currency needed to stabilize its economy, even at the risk of permanent ecological damage to its Andean watersheds.
