Europe's Growing Dependence on Chinese Tech Sparks Security Fears

Chinese battery electric vehicles and their advanced batteries, especially from CATL, are making inroads into Europe. This growth has sparked worries about technology transfer and the protection of intellectual property. Europe’s heavy reliance on China for critical technologies also poses risks to supply chains and economic stability. The EU has highlighted several high-risk areas where Chinese technology could threaten resilience. These include a strategic dependence on chip imports and the security of energy grids. Over 80% of Europe’s solar inverters come from China, with Huawei leading the market, raising fears of potential remote sabotage.

By 2030, the EU expects an annual shortfall of 12.7 million wafers, with China likely to dominate chip imports. This would challenge the bloc’s competitiveness and self-sufficiency. Europe’s reliance on China for mature-node semiconductors is a key concern, as China controls around 30% of front-end production and handles much of the back-end manufacturing for European chipmakers.

To address these risks, the EU may allow the Commission to designate and restrict products from certain suppliers, such as Chinese solar inverters. Chinese export controls on battery technology and components are further complicating EU efforts to reduce dependencies. The expansion of Chinese battery makers in Europe also raises cybersecurity and data security issues, particularly when components are used in critical infrastructure. Europe is struggling to keep pace in developing and standardising disruptive technologies. The EU’s proposed measures aim to mitigate risks tied to Chinese dominance in key sectors. These steps seek to safeguard supply chains, technological security, and economic resilience.