Tech giants commit $2.4 trillion to AI infrastructure, creating a capital vacuum that will reshape markets

The four companies that essentially run the internet just committed a number so large it stops making intuitive sense. Alphabet, Meta Platforms, Microsoft, and Amazon are collectively on track to invest nearly $2.4 trillion in AI infrastructure over the coming years, according to Bloomberg. To put that figure in perspective, $2.4 trillion is roughly the entire GDP of Italy. These four companies are planning to spend the economic output of a G7 nation on buildings full of GPUs and the power systems needed to keep them humming. The numbers behind the buildout In 2026 alone, the hyperscale operators are projected to spend between $600 billion and $635 billion on capital expenditures. Approximately 75% of that total is earmarked for AI-related initiatives, meaning nearly $475 billion will flow into AI computing hardware, cooling systems, and power infrastructure this year. Morgan Stanley’s projections paint an even larger picture. The bank estimates global data center capital expenditures could reach approximately $2.9 trillion from 2025 to 2028. And here’s the part that should make every capital markets participant sit up: Morgan Stanley identifies a $1.5 trillion financing gap in tha...