Oil, AI demand, and sticky inflation push global bond yields to new peaks

Long-dated government bond yields across major economies…

Long-dated government bond yields across major economies have climbed to unprecedented levels, driven by a confluence of rising energy prices, surging electricity consumption from artificial intelligence, and persistent inflationary pressures.

In the United States, the yield on 30-year Treasury notes touched its highest point in over a year, while its 10-year counterpart also saw a notable uptick. Similar trends emerged in the United Kingdom, where gilt yields reached multi-year highs, and in Germany, where the benchmark Bund yield followed suit. Even Japan, traditionally an outlier with its ultra-loose monetary policy, witnessed a rise in long-term borrowing costs.

The upward pressure on yields reflects a global reassessment of the inflation outlook, as crude oil prices have rebounded on supply concerns, and the rapid expansion of data centers powering AI technologies has intensified demand for electricity, further complicating central banks' efforts to tame price growth.

Investors are now betting that major central banks

Investors are now betting that major central banks, including the Federal Reserve and the European Central Bank, will need to keep interest rates restrictive for longer than previously anticipated, a shift that has rattled bond markets and prompted a sell-off in longer-dated securities.

Analysts point to a structural change in the global economy, where the energy transition and technological innovation are creating new demand-side pressures that could keep inflation above targets, even as growth slows. This scenario poses a dilemma for policymakers, who must balance inflation control against the risk of stifling economic activity.

Market participants remain cautious, with some warning that further yield increases could spill over into equity valuations and corporate borrowing costs, potentially dampening the investment outlook. The coming weeks will be critical as upcoming inflation data and central bank meetings are likely to set the direction for global fixed-income markets.