Full Breakdown
The $23.6 Trillion Price Tag of U.S.–Europe Decoupling from China
7/17/2026, 12:11:24 AM
Decoupling Costs Unveiled
A new EY-Parthenon analysis estimates that the United States, the Eurozone and the United Kingdom would need to invest an additional $23.6 trillion over the next 25 years to replace Chinese supply chains in highly exposed sectors. The United States alone would bear $13.7 trillion of that sum, covering infrastructure, research and development, manufacturing, software, transportation networks and workforce training. Current dependence remains high: the United States receives 14 % of all Chinese exports, including 45 % of its smartphone and telephone equipment (valued at $51.5 billion) and 76 % of toys (valued at $14.4 billion) in 2024, according to United Nations Comtrade data.
Policy Pushes Behind the Shift
President Donald Trump has intensified efforts to curb reliance on China through a 10 % import tax under Section 122—set to expire later in July 2026—and additional levies ranging from 7.5 % to 100 % under Section 301 for alleged unfair trade practices such as forced labor. These measures build on earlier initiatives, including former President Joe Biden’s CHIPS Act, which aimed to bolster domestic semiconductor production.
Official U.S. Measures
The tariff regime targets a broad array of goods, while export bans on AI hardware seek to protect emerging technologies. The administration frames these actions as steps toward “economic independence at crucial times of uncertainty,” emphasizing the strategic priority of domestic manufacturing and supply-chain security.
Criticism and Feasibility Concerns
Mats Persson, EY-Parthenon’s UK macro and geostrategy leader, argues that full decoupling is “plain unrealistic.” He notes that Chinese factory prices for certain components are 20 % to 100 % lower than Western equivalents, implying that a U.S. shift would raise inflation by 1 % to 2 % and require annual spending comparable to the Inflation Reduction Act. Persson also points out that the European Union would need to effectively double its budget to fund comparable changes, a prospect he deems unattainable. He stresses that while limited localization is possible, the scale of investment required exceeds current political and fiscal capacities.
Verbatim Quotes
- “You have this dynamic, this dialect between these two forces, which has always been there for many hundreds of years in one way or another, but which is now so pronounced,” — Mats Persson, EY-Parthenon UK macro and geostrategy leader
- “push for domestic manufacturing and export bans on AI hardware, help create economic independence at crucial times of uncertainty.” — Mats Persson
- “It’s very hard to see a world in which we go back to that level of globalization within the next couple of decades, nor do I think this is in the way the end of globalization,” — Mats Persson
