Liquid cooled servers in an installation at the Global Switch Docklands data centre campus in London, UK, on Monday, June 16, 2025.Bloomberg | Bloomberg | Getty ImagesEurope's ambitious artificial intelligence strategy is at risk of colliding with an often overlooked but critically important environmental issue: water scarcity.The European Union has big plans for data center expansion, announcing in April that it intends to at least triple its capacity over the next five to seven years as part o...