Skip to content

A Leap of Faith Now Needs the Bond Market…

Policy Week highlights the transformative impact of AI-driven infrastructure investment

November 2025

Executive Summary

Our Fixed Income Policy Week from T. Rowe Price explores how the global proliferation of AI is driving unprecedented infrastructure investment, resulting in a rapid expansion of complex investment-grade debt offerings. The report provides insights on economic resilience, monetary policy expectations, and the importance of fundamental research to navigate the risks and opportunities emerging from today’s historic AI buildout.

Many view the rise of generative artificial intelligence (AI) as a key driving force behind the next industrial revolution, where the integration of AI, robotics, and increased interconnectivity permeates all industries, driving transformational changes in how humans live and work. While only time will tell the outcome of this bold experiment, current investors—and this generation as a whole—are facing seismic changes that will come with the broad proliferation of AI, and moving forward will require a significant “leap of faith.”

According to JP Morgan Research, USD 5 trillion of capital is needed by 2030 to fund massive infrastructure investments in AI-related semiconductors and data centers, which have demanding power requirements. Unlike the buildout of railroads in the 19th century that lasted decades after construction, and the durability of internet infrastructure put in place at the end of last century, AI requires constant maintenance, as the hardest working semiconductors in a data center may only last three to five years based on use. And yes, semiconductor-related technology will continue to advance, but this reality only feeds a taxing maintenance spend for AI, as there will be incentives to use only the data centers with the latest and most advanced semiconductors. All of this arguably creates a much less cyclical “super cycle” for today’s leading semiconductor companies.

Fortunately, as any good commercial lender appreciates, even with the uncertainty that comes with the current “leap of faith” in AI, the integrity of the project in the U.S. has been bolstered by the sheer scale of how much this expensive buildout has been funded from existing cash flows by its leading “hyperscaling” companies. But even these traditionally asset-light companies that generate large levels of free cash flows and have multi-trillion-dollar market caps have limits as to how much they can deploy if they are to maintain and grow their equity valuations from current levels. They, and AI infrastructure players in general, will need to borrow money in the investment-grade credit market to see this grand project through to a more mature maintenance-level state.

It is against the backdrop described above that the T. Rowe Price Fixed Income Division held its November Policy Week meeting, where the following expectations emerged for the foreseeable future:

  • A resilient global economy, as the global AI arms race continues and fiscal policy dominates,
  • One more rate cut from the Fed in December, but no cuts in the first half of next year as the jobs market remains rangebound while higher U.S. inflation potentially peaks at 3.5% next fall,
  • Away from fed funds rate and shorter maturity U.S. Treasuries, higher U.S. rates and a steepening  Treasury yield curve as the U.S. aggregate debt pile continues to grow,
  • Caution on investment-grade (IG) debt against the backdrop of tight spreads and the rapid expansion of expected AI-related IG debt coming to market, and
  • A weaker U.S. dollar that could be supportive of emerging market debt.

Beyond these considerations, the Fixed Income Division also deliberated on the quickly rising scale of complex IG debt that will be needed to fund the historically large AI infrastructure arms race referenced above that has just begun. Just as shopping mall or golf course developers must finance their projects with borrowed money and manage the associated interest expenses while waiting for the asset to eventually generate cash flows to repay the debt, the current AI buildout will increasingly rely on structured debt to fund its massive infrastructure investments, and these debt offerings may be highly complex given the relationships between the companies involved in the rapidly accelerating AI industry.

While uncertainty abounds with now more and increasingly complex AI debt-deal structures that will combine joint venture project finance, we believe there will be opportunity for asset managers who can analyze and understand the highly complex deal structures that may be present as companies issue debt in the IG corporate market to fund infrastructure spending. To this end, a yield premium has emerged based on the difference in spreads between the technology component of the Bloomberg U.S. Investment Grade Corporate Bond Index and the full Bloomberg U.S. Investment Grade Corporate Index.

Bottom Line—Just as the T. Rowe Price Fixed Income Division avoided the esoteric and complex deal structures that ultimately helped trigger the global financial crisis of 2008, today’s fixed income platform remains predicated on fundamental research, enjoys close collaboration for greater perspective with T. Rowe Price’s dedicated technology equity team, and is prepared to navigate the uncertainty and opportunity that accompany today’s historic AI buildout.

FOR INVESTMENT PROFESSIONALS ONLY. NOT FOR FURTHER DISTRIBUTION.

All investments are subject to market risk, including the possible loss of principal. Fixed income securities are subject to credit risk, liquidity risk, call risk, and interest rate risk. As interest rates rise, bond prices generally fall.

Capital risk:  The value of your investment will vary and is not guaranteed. It will be affected by changes in the exchange rate between the base currency of the portfolio and the currency in which you subscribed, if different.

Counterparty risk:  An entity with which the portfolio transacts may not meet its obligations to the portfolio.

Geographic concentration risk:  To the extent that a portfolio invests a large portion of its assets in a particular geographic area, its performance will be more strongly affected by events within that area.

Hedging risk: A portfolio's attempts to reduce or eliminate certain risks through hedging may not work as intended.

Investment portfolio risk:  Investing in portfolios involves certain risks an investor would not face if investing in markets directly.

Conflicts of interest risk:  The investment manager or its designees may at times find their obligations to a portfolio to be in conflict with their obligations to other investment portfolios they manage (although in such cases, all portfolios will be dealt with equitably).

Operational risk:  Operational failures could lead to disruptions of portfolio operations or financial losses.

Actual outcomes may differ materially from any forward-looking statements made. The statements made are as of November 2025, are those of the author, and are subject to change, and T. Rowe Price assumes no duty to and does not undertake to update forward-looking statements. Other T. Rowe Price associates may have different views. 

Important Information

This material is being furnished for general informational and/or marketing purposes only. The material does not constitute or undertake to give advice of any nature, including fiduciary investment advice. Prospective investors are recommended to seek independent legal, financial and tax advice before making any investment decision. T. Rowe Price group of companies including T. Rowe Price Associates, Inc. and/or its affiliates receive revenue from T. Rowe Price investment products and services. Past performance is not a guarantee or a reliable indicator of future results. The value of an investment and any income from it can go down as well as up. Investors may get back less than the amount invested.

The material does not constitute a distribution, an offer, an invitation, a personal or general recommendation or solicitation to sell or buy any securities in any jurisdiction or to conduct any particular investment activity. The material has not been reviewed by any regulatory authority in any jurisdiction.

Information and opinions presented have been obtained or derived from sources believed to be reliable and current; however, we cannot guarantee the sources’ accuracy or completeness. There is no guarantee that any forecasts made will come to pass. The views contained herein are as of October 2025 and are subject to change without notice; these views may differ from those of other T. Rowe Price group companies and/or associates. Under no circumstances should the material, in whole or in part, be copied or redistributed without consent from T. Rowe Price.

The material is not intended for use by persons in jurisdictions which prohibit or restrict the distribution of the material and in certain countries the material is provided upon specific request. It is not intended for distribution to retail investors in any jurisdiction.

Canada—Issued in Canada by T. Rowe Price (Canada), Inc. T. Rowe Price (Canada), Inc.’s investment management services are only available to non-individual Accredited Investors and non-individual Permitted Clients as defined under National Instrument 45-106 and National Instrument 31-103, respectively. T. Rowe Price (Canada), Inc. enters into written delegation agreements with affiliates to provide investment management services.

USA—Issued in the USA by T. Rowe Price Investment Services, Inc., 1307 Point Street, Baltimore, MD 21231, which are regulated by the U.S. Securities and Exchange Commission and the Financial Industry Regulatory Authority, respectively. For Institutional Investors only. 

© 2025 T. Rowe Price. All Rights Reserved. T. ROWE PRICE, INVEST WITH CONFIDENCE, the Bighorn Sheep design, and related indicators (https://www.troweprice.com/en/intellectual-property) are trademarks of T. Rowe Price Group, Inc. All other trademarks are the property of their respective owners.

202511- 4997764