The AI Infrastructure Boom and the Fed's Dilemma: What It Means for Canada's Mortgage Market

Published Thursday, July 23, 2026 · Rates, market figures and outlooks in this article reflect its publication date and may differ today. Ask us for the latest picture. Translated from the Korean original.

U.S. Federal Reserve (Fed) Chair Kevin Warsh recently said he expects the productivity revolution brought by artificial intelligence (AI) to stabilize prices over the long run. In the short term, however, the massive investment in AI infrastructure is itself creating new inflationary pressure, adding a complicated variable to the monetary policy paths of both the Fed and the Bank of Canada (BoC).

Key Points

• Chair Warsh's AI optimism: He has consistently suggested that AI will drive long-term productivity gains and cost savings, creating conditions in which rates can be cut without fuelling inflation.
• The reality is short-term inflation: Contrary to long-term expectations, some $4 trillion in capital is currently pouring into data centres, power grids and semiconductors, which is pushing up the prices of infrastructure inputs such as copper and energy sharply in the short term.
• A more cautious Fed: In recent congressional testimony, Chair Warsh drew a line against hasty rate cuts, saying "we still need more certain data before reflecting AI-driven productivity gains in policy."
• Constraints on the Bank of Canada (BoC): If the U.S. keeps rates high on the back of the AI investment boom and solid growth, Canada—whose economy is comparatively weaker—will also find it hard to make pre-emptive, large rate cuts, given the need to defend against a falling exchange rate (a weaker Canadian dollar) and concerns about capital outflows.

What It Means

Innovative AI technology may be a great blessing for the economy as a whole in the long run, but right now it is handing the mortgage market a bill called "higher for longer." The real demand and inflationary pressure generated by massive U.S. AI infrastructure investment are holding back early Fed rate cuts, and this is becoming an invisible barrier preventing a clear decline in Canada's 5-year government bond yield and fixed mortgage rates. So until the strong U.S. economic data driven by the AI boom cools off, or the data actually prove that AI is driving explosive gains in labour productivity and stabilizing prices, Canadian fixed rates are likely to stay on a conservative path. On top of that, the renewed U.S.–Iran war and the rising trend in oil prices are pushing long-term rates, which had been trying to come down, back up again. If you are planning an upcoming mortgage renewal or home purchase, we recommend that you carefully review your repayment capacity relative to your income and your cash flow in advance, keeping in mind that the external high-rate environment may last somewhat longer.