Discussion of AI capital expenditure trends, with industry leaders debating sustainability and market positioning. Jamie Dimon notes AI capex is essential as table stakes despite ROI concerns, while analysts discuss how capital recycling and project financing could make massive infrastructure investments more manageable as assets mature and become cash-flowing.
Hyperscaler return on incremental invested capital (ROIIC) peaked near 40% in Q1 2026 against an 8% cost of capital, with consensus expecting it to decline to 23% by Q3 2027 before recovering to 35% by 2030. Despite these strong returns far exceeding the cost of capital, modest monetary policy rate adjustments are unlikely to materially constrain AI investment decisions, suggesting tighter policy will impact other parts of the economy.