AI Chip Boom Raises Inflation and Higher-for-Longer Rate Fears

Technology giants are racing to expand generative AI computing capacity, directing capital toward chips, data centers, power systems and networks while driving demand and prices higher across cloud services, software and electronic components. The investment wave has evolved from a technology-sector theme into a macroeconomic force, supporting growth and corporate earnings but also amplifying inflation, interest-rate and market-concentration risks as supply chains struggle to keep pace.

FTSE Russell/LSEG said in its June 16 report that five U.S. companies are expected to spend more than $600 billion on AI-related capex in 2026, up over 50% from 2025, with the total topping $900 billion in 2028. Data through May 31 showed U.S. headline CPI at 4.2% in May and core CPI at 2.8%. Since the market rebound began on March 31, fewer than 15 AI- and semiconductor-linked stocks have generated more than half of the FTSE All-World Index’s return.

The rapid growth of artificial intelligence has sent global demand for high-performance chips and data-center infrastructure soaring. The technology boom, however, is raising concerns at the U.S. Federal Reserve about a new wave of inflation. Officials warn that the vast amounts of electricity and technology hardware required for AI infrastructure could drive up energy and supply-chain costs, creating so-called “chip inflation.” That could force the United States to keep interest rates high and constrain liquidity for risk assets such as cryptocurrencies.

The Fed’s latest meeting minutes explicitly identified the electricity and chip demand generated by AI infrastructure as a potential source of inflation. In a July 2026 report, British investment bank Barclays said sticky inflation and AI-driven structural changes in the economy could lead the Fed to keep its current benchmark rate range elevated and potentially delay the start of rate cuts until 2027. That projection is far below the market’s original expectations for easing and has also intensified valuation pressure on technology stocks.