/Rising Risks: How Debt-Thirsty Data Center Firms are Driving Bond Yields Higher

Rising Risks: How Debt-Thirsty Data Center Firms are Driving Bond Yields Higher

Spools of electrical wires outside a series of assembly tents during a media tour of the Stargate AI data center in Abilene, Texas, US, on Tuesday, Sept. 23, 2025. Stargate is a collaboration of OpenAI, Oracle and SoftBank, with promotional support from President Donald Trump, to build data centers and other infrastructure for artificial intelligence throughout the US.

Kyle Grillot | Bloomberg | Getty Images

With Treasury yields experiencing a surge this week to levels not seen since 2007, companies that depend on debt financing are bracing for increased borrowing costs. This rise in yield puts pressure on the already expensive AI infrastructure buildout, which has escalated to unprecedented levels.

According to estimates from JPMorgan Chase, a staggering $4.1 trillion in AI-related debt is anticipated to be issued through 2030 as firms race to bolster their AI capabilities to meet soaring demand for such services. As the debt market opens up again for businesses, they face a daunting reality: the 10-year Treasury yield has now climbed to nearly 5.17%, representing a 1% increase since the year’s start. This shift means companies looking to borrow will have to present more competitive returns to attract investors.

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CoreWeave vs. Oracle this week

Meanwhile, Japan’s SoftBank, a key financial supporter for AI initiatives, raised an impressive $11.1 billion via a junk-bond sale this week, with yields hitting as high as 9.75% for the seven-year tranche. As firms like SoftBank pursue aggressive funding strategies, industry experts note that many companies are becoming “price insensitive,” showing a readiness to secure capital regardless of the cost.

At the center of this AI boom are powerhouse model creators like OpenAI and Anthropic, each valued at close to $1 trillion in the private market. They, alongside renowned tech giants like Amazon, Google, Meta, and Microsoft, are expected to commit hundreds of billions in capital expenditures as they ramp up their investments to enhance AI infrastructure. Despite their robust credit ratings and better access to capital, smaller firms face challenges as they navigate these turbulent financial waters.

Warning Signs Ahead

A senior private credit investor, who chose to remain anonymous, cautioned that obtaining financing for neocloud projects could become more challenging due to tighter lender criteria. Some firms may find themselves unable to absorb escalating costs, which raises concerns regarding future developments in this sector.

As CoreWeave publicly addressed rising rates in its recent SEC filings, the company warned that each 100-basis point increase in rates translates to a potential $30 million increase in interest expenses. The troubling news for Oracle, coupled with a “force majeure” notice regarding its New Mexico data center project due to anticipated higher costs, signals broader concerns about the economic viability of these expansive projects amidst rising interest rates.

In addition to the financial hurdles, calls for a moderation in AI advancements have surfaced, as leaders of Anthropic and OpenAI emphasize the potential risks of rapidly evolving technologies exceeding human control. A pervasive backlash against AI data centers has emerged, particularly as concerns grow ahead of upcoming elections; a significant portion of the public appears resistant to local installations of such facilities.

Despite these headwinds, the appetite for AI services remains robust. The recent launch of Meta’s Muse personal assistant app depicts this trend; it not only achieved over 2.5 million downloads within its first fortnight but seems poised to reach 100 million users within the next year, showcasing the escalating consumer demand for AI-driven solutions.

Mark Zuckerberg, chief executive officer of Meta Platforms Inc., reveals the Muse Charm device during the Meta Connect event in Menlo Park, California, US, on Wednesday, Sept. 23, 2026.

Minh Connors | Bloomberg | Getty Images

Even as rising interest rates cast a shadow over new financing deals, the demand for AI infrastructure financing appears undeterred. Industry leaders assert that the potential for significant capital issuance will persist, driven by the overwhelming demand for AI services and projects. Companies wanting to collaborate with leading firms like OpenAI and Anthropic are finding ways to overcome the challenges associated with higher borrowing costs.

As financial professionals and tech executives strive to secure funding, the balance of risk and opportunity remains a focal point in discussions around the future of AI development and infrastructure. The willingness of borrowers to engage despite higher costs reflects a landscape in flux, yet ripe with possibilities for innovation and advancement in artificial intelligence.

Conclusion

In summary, while rising Treasury yields threaten the affordability of AI infrastructure projects, the ongoing demand for AI services remains vibrant, with major firms exploring partnerships to secure financing. The tension between escalating costs and relentless demand presents a pivotal moment as the sector evolves.

As we look to the future, several questions arise: How will companies balance the rising costs of debt with the need for rapid expansion? What role will public sentiment play in shaping the future of AI infrastructure? And how might regulatory actions impact the development of AI technologies? The answers to these questions will be crucial as the landscape continues to shift.


Editorial content by Avery Johnson