US data centre spending seen more than doubling to $2.1 trillion by 2028, estimates BoFA
Summary
Global data centre spending is projected to reach $1 trillion in 2026 and rise to $2.1 trillion by 2028, driven by demand for AI services. Spending could reach $2.93 trillion by 2030 as operators rapidly expand computing capacity.
AI is turning data centres from a supporting technology expense into a multitrillion-dollar infrastructure buildout.
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AI adoption is now translating into a sustained physical investment cycle with economic and energy consequences well beyond the software sector.