The United States is pulling further ahead of Europe in business investment, with the rapid expansion of artificial intelligence infrastructure emerging as a major driver of the growing economic divide.

Corporate investment in new equipment and facilities in the US is projected to rise by 40% in real terms between 2021 and the end of 2027, according to forecasts from Oxford Economics. By comparison, investment across the eurozone is expected to increase by only 12%, while German business investment is forecast to have almost stagnated.

The widening gap highlights Europe’s difficulty in matching the enormous investment being made by American technology companies. Google, Meta, Microsoft and Amazon are expected to spend more than $725 billion collectively in 2026, much of it directed towards AI infrastructure, data centres and computing capacity.

The investment surge reflects the scale of the AI race. American companies are competing to develop increasingly powerful AI models and services, creating enormous demand for advanced chips, data centres, electricity and other infrastructure.

Europe, meanwhile, has struggled to generate comparable levels of private-sector investment. The continent was already behind the US in information-technology investment before the arrival of ChatGPT and the current wave of generative AI. The gap has since become more pronounced.

The investment disparity is also reflected in productivity. Research cited by the Financial Times shows that US GDP per hour worked increased by around $14 between 2018 and 2025, compared with only $2 in Europe. Economists argue that the difference extends beyond the technology sector and reflects broader weaknesses in the adoption of new technologies across European businesses.

Europe’s regulatory environment is another part of the debate. The European Union has moved early to establish rules for artificial intelligence through its AI Act, but critics argue that stringent regulation could discourage investment and slow the adoption of emerging technologies.

European policymakers have repeatedly called for greater investment and improved competitiveness. Former European Central Bank president Mario Draghi warned in 2024 that Europe needed a major investment push to address digitalisation, decarbonisation and defence spending. Yet the latest forecasts suggest the investment gap has not narrowed significantly.

The US lead also carries risks. The enormous amount of capital flowing into AI infrastructure depends on the technology eventually producing sufficient economic returns. The Bank for International Settlements has warned that disappointing returns from AI investment could contribute to a significant investment correction.

Some economists therefore expect the US investment boom to moderate as the current technology cycle matures. Previous waves of investment in information technology and semiconductors eventually slowed after companies had built sufficient capacity.

For Europe, however, the bigger concern may be what happens if the US maintains its technological advantage. Economists warn that continued weakness in investment and innovation could lead to further divergence in productivity and living standards.

The widening AI investment gap therefore represents more than a competition between technology companies. It could become a defining factor in the economic relationship between the US and Europe, influencing productivity, corporate competitiveness and future living standards.

Reference: Financial Times, “US widens AI-driven investment gap with Europe” (August 24, 2026). Financial Times article