tl;dr: Google is investing €13bn in Finland to build three new data centres and expand an existing one, its largest single European investment. As part of the deal, it signed a 22-year contract with utility Fortum to purchase up to 50% of the output from the Loviisa nuclear plant, which produces roughly 10% of Finland's electricity. Finland's cool climate, low-carbon power, and uncongested grid have made it a hotspot for AI infrastructure, with TikTok also announcing a $1bn data centre there this week.