Europe's dangerous tech dependency on China threatens supply chains and security

Europe is increasingly reliant on China for critical technologies, creating risks for its supply chains and economic security. Chinese dominance in key sectors, from batteries to semiconductors, has raised concerns about dependency and potential vulnerabilities. The EU now faces urgent challenges in reducing these risks while maintaining industrial competitiveness. Chinese companies currently control 65% of global lithium-ion battery production, with firms like CATL leading the market. Their expansion into Europe has sparked worries about technology transfer and the protection of intellectual property. At the same time, Chinese export controls on battery components are making it harder for the EU to implement its de-risking strategies.

The EU also depends heavily on China for semiconductors. Chinese factories account for around 30% of global front-end chip production, while European firms like Nexperia and ST-Micro rely on China for much of their back-end manufacturing. This exposure leaves them vulnerable to potential export restrictions imposed by Beijing. The bloc is expected to face a shortage of 12.7 million wafers annually by 2030, with current plans covering less than half of the demand.

Cybersecurity concerns have also emerged over Chinese-made solar inverters, which are essential for connecting power devices to the grid. Their remote accessibility raises fears of sabotage or damage to critical infrastructure. Additionally, the EU has flagged chip imports and energy grid security as high-risk areas due to their dependence on Chinese technology. The EU’s growing reliance on China for batteries, chips, and other critical technologies poses risks to supply chain resilience and technological security. Without significant intervention, Europe may struggle to close the gap in production capacity and reduce its dependency. The bloc’s ability to develop and deploy new technologies independently remains a key challenge for the coming decade.