wine News & Analysis

Argentina Glacier Law Changes Impact Water Supply for Mendoza Wine

Argentina's Congress recently passed reforms that may reduce protections for glaciers, critical to irrigating vineyards in Mendoza, which produces 100,000 liters of wine per year. The country, home to 16,968 glaciers, relies on these ice formations to sustain 36 river basins affecting seven million people. The 2010 law that initially protected these glaciers has been revised, shifting authority to provincial governments to determine their strategic value. This change could threaten water security amidst increasingly common droughts in the region, raising concerns among local winemakers and environmental groups.