Tech Giants Set to Spend $630–700bn on AI in 2026 as Capital Cycle Raises Questions

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Amazon, Alphabet, Meta, and Microsoft have collectively guided toward $630–700bn in capital expenditure for 2026, nearly double the prior year's $388bn. Much of this spending flows directly to Nvidia, which reported $215.9bn in revenue for fiscal year 2026, with data centres accounting for over 90% of that figure. The dynamic mirrors football's transfer market, where money circulates rapidly between clubs without necessarily creating new wealth — real value only enters when external sources such as broadcasters or sponsors inject fresh capital. Sovereign wealth funds from the Gulf region are among the largest outside investors plugging money into AI infrastructure, with Abu Dhabi, Saudi Arabia, and others collectively committing around $66bn to the sector in 2025. The article raises the central question of how this vast, internally circulating capital cycle eventually translates into genuine economic value beyond the loop.

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