‘It’s Russian roulette’: alarm as Europe backs critical minerals mines in water-stressed regions

Six of the strategic mines are planned for highly water-stressed areas in Spain. Photograph: Paola de Grenet View image in fullscreen Six of the strategic mines are planned for highly water-stressed areas in Spain. Photograph: Paola de Grenet ‘It’s Russian roulette’: alarm as Europe backs critical minerals mines in water-stressed regions Exclusive: European Commission planning to rewrite key law to allow water-intensive mines in regions suffering from drought The European Commission plans to rewrite the EU’s flagship water protection law to speed up the development of critical minerals mines, despite many being located in drying and water-stressed regions, analysis has found. Mining is a water-intensive industry, requiring large volumes of water for ore processing, dust suppression, waste management and mine dewatering. While modern projects recycle water, they still require significant amounts, and in water-stressed regions those demands can add to pressure on already stretched rivers, aquifers and water supplies. Analysis and mapping by Watershed Investigations, shared with the Guardian, found that more than half of the 33 planned new or expanded mines designated as “strategic projects” under the EU’s Critical Raw Materials Act are located in areas that have been drying over the past two decades, according to Nasa satellite data. Nearly half are in zones that experienced drought conditions in the past three months, according to EU data, and a quarter are in regions deemed water-stressed. Drought conditions in Europe – graphic Six of the strategic mines are planned for highly water-stressed areas in Spain, with others in Portugal and Greece. All three countries rank among the top 10 EU nations with the worst water scarcity, according to the European Environment Agency. In 2024, the Spanish region of Catalonia declared a state of emergency over its worst ever drought, and water-use restrictions were imposed in Andalucía. In 2022, 96% of Portugal was experiencing “extreme” or “severe” drought conditions, according to the EU’s Earth observation programme. Some projects have already sparked fierce opposition. The environmental organisation Ecologistas en Acción is challenging the European Commission’s decision to grant strategic project status to all six Spanish mines, arguing that it failed to properly consider risks to water resources, biodiversity and protected areas. Global demand for critical minerals has tripled since 2010 as countries race to build artificial intelligence infrastructure, electric vehicles, renewable energy technologies and defence systems. It is expected to more than double again by 2030, with graphite, lithium and cobalt need projected to rise nearly 500% by 2050 from 2020 levels. Concerned about its dependence on imports, the EU designated 47 mining, processing and recycling projects as “strategic projects”, including 33 mines. The designation puts projects within the EU on a fast track through permitting processes and is d