Argentine glacier law reform threatens water supplies, sparks environmental fury
The Argentine government’s decision to loosen restrictions on mining in glacier-covered regions is igniting a firestorm of controversy, placing the water security of millions at risk and triggering a wave of protests.
Milei’s gamble: opening the floodgates for mining
Javier Milei’s far-right administration has approved a reform to the 2010 glacier law, effectively allowing provincial authorities to determine which glaciers are protected and which can be exploited for mining. This move, framed as a catalyst for international investment and a boost to Argentina’s critical minerals exports, is drawing fierce opposition from environmental groups and local communities.
The reform’s core argument – that destroying glaciers is a necessary evil for the energy transition – is being met with derision. Critics contend it represents a reckless disregard for Argentina’s environmental heritage and a prioritization of economic gain over sustainable practices.
Saul Zeballos, a former accountant who nowdedicates his life to fighting the Veladero mine’s impact on his hometown of Jáchal, described the situation bleakly: ‘The land will be left as ashes,’ he stated, echoing the concerns of countless residents who rely on glacial meltwater for their survival.

A legacy of pollution and legal challenges
The dispute centers around the Veladero gold and silver mine, owned by Barrick Mining Corporation and Shandong Gold, which has long been accused of operating illegally within a protected area. Past cyanide spills, though contained, have raised persistent questions about the mine’s environmental oversight and the potential for downstream contamination.
Despite previous legal challenges and allegations of negligence, the mine has continued to operate, fueled by government incentives and a growing global demand for rare earth elements.
‘What is at stake is the protection of key water reserves in Argentina,’ Andrés Nápoli, an environmental lawyer, emphasized. ‘Saying that you have to destroy glaciers to guarantee the energy transition is an oxymoron.’
The reform’s implications extend far beyond Jáchal. Approximately seven million Argentinians – 16% of the population – depend on glaciers for their drinking water, highlighting the widespread impact of this decision. The shrinking glaciers, exacerbated by the climate crisis, are already straining water resources, and loosening regulations will only amplify the problem.

Industry champions and environmental resistance
Mining companies, including Barrick, maintain they are adhering to all applicable regulations, while provincial governors, eager to attract investment, argue that the law is overly restrictive and hinders economic development. Vicuña Corp, a joint venture between BHP and Lundin Mining, has announced a massive $18 billion investment in San Juan province, signaling a strong industry commitment to the region, despite the environmental concerns.
However, the opposition remains resolute. Greenpeace activists, who were recently detained for protesting the law, are determined to continue their fight, underscoring the deep-seated tensions surrounding this controversial reform. The fight isn't just about a law; it’s about safeguarding a community’s future and the long-term health of Argentina’s water supply.