Global AI Spending to Hit $2.5 Trillion in 2026 — Largest Investment Boom in History
According to Gartner, global AI spending is forecast to reach $2.5 trillion in 2026. Data center construction is the primary expenditure, while AI companies have raised $13.6B in convertible bonds — a 556% increase year-over-year.
Scale of AI Investment
According to Gartner's latest forecast, global AI-related spending is projected to reach $2.5 trillion in 2026. This dwarfs even the largest scientific and infrastructure projects in history.
Key Spending Areas
Convertible Bond Market Surge
Through February 18, 2026, 18 companies raised $13.6B in convertible bonds — a staggering 556% increase year-over-year.
Major Corporate Investments
Challenges
Sources
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