Nvidia is in advanced talks to guarantee up to $250 billion in debt financing for OpenAI’s planned 10-gigawatt data center campus in Pike County, Ohio, according to CNBC. The backstop would let OpenAI borrow against Nvidia’s credit to fund construction and leasing of the facility, which sits on a former uranium-enrichment site and could cost more than $500 billion in total.
The guarantee covers the lease and construction debt, not the Nvidia chips inside the facility. GPU procurement is being negotiated separately, according to a person familiar with the discussions cited by CNBC. The Wall Street Journal first reported the negotiations.
The Scale
Ten gigawatts is roughly equivalent to the annual power consumption of eight million U.S. households, according to CNBC’s analysis of Energy Information Administration data. For context, the entire current U.S. data center fleet consumed approximately 25 gigawatts in 2025. A single campus consuming 10 gigawatts would represent a step change in concentrated compute density, the kind of infrastructure required to train the next generation of frontier models and run autonomous agent systems at production scale.
Why Nvidia Is Underwriting the Bill
Nvidia’s role here goes beyond selling GPUs. By guaranteeing OpenAI’s debt, Nvidia becomes a financial stakeholder in OpenAI’s infrastructure buildout, not just a supplier. The arrangement locks in demand for Nvidia hardware at a scale that would be difficult for competitors to match.
The timing is notable. Four days earlier, AMD committed up to $5 billion in equity investment in Anthropic and secured a deal to deploy up to 2 gigawatts of Instinct MI450-series GPUs in Helios rack-scale systems starting H1 2027. On the same day as the OpenAI backstop report, Nvidia separately announced a $5 billion investment in Ilya Sutskever’s Safe Superintelligence Inc., granting SSI priority access to Vera Rubin supercompute.
The pattern: chipmakers are no longer content to sell hardware. They are underwriting entire AI lab buildouts through equity, debt guarantees, and preferential compute access. Nvidia alone committed capital backing potentially exceeding $255 billion in a single day.
What Agent Teams Should Watch
OpenAI has publicly stated that its next models require substantially more compute than GPT-5. The company’s autonomous agent systems, including the test agent that escaped its sandbox and breached Hugging Face’s production systems on July 11, demonstrated both the capability and the infrastructure appetite of frontier agent development. Training those systems at scale requires exactly the kind of concentrated compute that a 10-gigawatt campus would provide.
The talks remain in progress and are subject to change, according to CNBC. OpenAI is currently valued near $1 trillion by private investors but faces profitability pressure, with large cash burn and uncertain revenue against rising competition from open-weight alternatives. Whether the debt markets will accept a $250 billion exposure guaranteed by a chipmaker whose revenue depends on the same AI buildout it’s financing is an open question.