Germany's Infineon has opened a major new semiconductor factory, a €5 billion facility that lands as the European Union pushes to reduce its dependence on foreign technology.

According to RFI, the plant's opening comes as the EU seeks greater "tech autonomy" — shorthand for the bloc's effort to build more of its own critical technology at home rather than relying on suppliers in the United States and Asia. Semiconductors, the tiny chips that power everything from cars to data centers, have become a central front in that push.

According to Automotive News, Infineon is betting on rising demand from two fast-growing markets: electric vehicles and artificial intelligence. EVs pack in far more chips than conventional cars — managing batteries, motors and power systems — while the AI boom is driving record appetite for the semiconductors that run in data centers.

Infineon is one of Europe's largest chipmakers and a key supplier to the automotive industry, which makes the new German plant significant for the continent's carmakers as well as its policymakers.

Why it matters: the factory is a concrete example of Europe trying to secure its own chip supply after years of shortages exposed how vulnerable the region's industries are when semiconductors are made elsewhere.