Big Tech Commits $660B to AI

What happened

US Big Tech firms, including Amazon, Alphabet, Microsoft, and Meta, commit an unprecedented $660 billion to AI infrastructure spending in 2026. This capital expenditure targets AI data centres and specialised chips for training and running advanced AI models. This surge, a 60% increase from 2025, forces executives to choose between cutting shareholder returns, raiding company reserves, or tapping capital markets.

Why it matters

This $660 billion AI investment surge creates immediate financial pressure for founders and investors, because it directly impacts near-term earnings and balance sheets. Procurement teams face increased costs for AI data centres and chips, while CTOs must justify substantial capital deployment against uncertain returns. This follows a pattern of escalating AI spending, with Google doubling its AI budget and other firms increasing capex despite investor concerns over profitability and potential overcapacity.