Global Debt Tops $40 Trillion as AI Computing Infrastructure Investment Continues

Global government and corporate debt continues to climb, with the total surpassing $40 trillion. At the same time, investment in AI computing infrastructure has not slowed, and multiple large data center projects remain under way.

Despite debt pressures, the expansion of computing infrastructure continues to receive funding support. Public information shows that some technology companies have raised capital through bond issuance and syndicated loans to build or expand AI data centers. These projects typically span several years and involve chip procurement, power infrastructure, and cooling systems, sustaining activity across the upstream and downstream supply chain.

Although the macro debt environment has tightened, the expansion of AI application scenarios, including large model training, inference services, and industry digital transformation, continues to underpin computing demand. Several countries and regions also regard computing infrastructure as a strategic investment direction, advancing related projects through policy guidance and fiscal support.