Google and CoreWeave Secure $6.7 Billion in High-Yield Debt for AI Infrastructure Expansion
April 20, 2026
In a significant move underscoring the massive capital demands of the artificial intelligence boom, tech giants Google and AI cloud specialist CoreWeave have collectively raised $6.7 billion through high-yield bond offerings, according to a Bloomberg report. The fundraising highlights the intense competition and soaring infrastructure costs as companies race to build out capacity for AI workloads.
As detailed in the report, Google accounted for the bulk of the issuance, securing $5.7 billion in debt led by Morgan Stanley. The proceeds are earmarked to finance the construction of two data centers in Sullivan County, Indiana, which are being developed for AI cloud firm Fluidstack. Google is backing Fluidstack for approximately $1.3 billion of its long-term lease obligations on these and other projects. The agreement includes provisions that, should Fluidstack face insolvency or default, Google has the option to either pay a termination fee or assume the leases at a discounted rate—a structure that also covers data center ventures in Texas and Louisiana.
This latest debt raise is part of Google's broader capital expenditure strategy. Just in February 2026, the company secured a substantial $32 billion in bonds. It anticipates total capex for the year to reach up to $185 billion, with a significant portion directed toward expanding its data center and AI infrastructure footprint globally.
Meanwhile, CoreWeave, a prominent "neocloud" provider focused on GPU-powered computing, sold $1 billion of bonds maturing in 2031 with a 9.75 percent coupon rate. This sale followed closely on the heels of a $1.75 billion initial notes offering for the same maturity just one week prior. The company has been aggressively leveraging debt to fuel its rapid expansion, particularly to fulfill a major contract with Meta. In late March 2026, CoreWeave secured an $8.5 billion loan specifically for GPU purchases related to that deal. By the end of the previous year, the company had amassed roughly $21.6 billion in total debt, a figure that was further bolstered earlier this year by a $2 billion equity investment from Nvidia.
The scale of these debt issuances signals a pivotal phase for the cloud and AI infrastructure sector. Companies are willing to take on significant leverage, even at higher junk bond interest rates, to secure the capital necessary for building the next generation of data centers. This trend points to sustained, heavy investment in physical assets as the industry bets on long-term growth in AI demand, reshaping both corporate balance sheets and the competitive landscape.
Source: datacenterdynamics
