Nvidia may backstop $250B in OpenAI's Ohio data center debt

Nvidia is reportedly in talks to guarantee $250 billion in financing for an OpenAI data center in Ohio — not an equity investment, a debt backstop. That means Nvidia's balance sheet would sit behind loans OpenAI takes to build the site, making lenders comfortable with a borrower that is still burning cash at scale.

The structure is the story. Nvidia sells the GPUs that fill these buildings, so guaranteeing the debt that buys them puts the company on both sides of the trade — vendor and creditor. It's the sharpest version yet of the circular financing pattern critics have flagged across the AI buildout, where chip suppliers underwrite the customers buying their chips. Ohio has become a favored site for this class of project: cheap power, land, and grid headroom relative to Virginia or Texas.

Treat the number as a talks-stage figure, not a signed one. Deals this size routinely shrink, restructure into tranches, or collapse before paper is signed, and neither company has confirmed terms.

Why it matters: if the largest chipmaker has to cosign the loans, the AI buildout is running on credit that markets won't extend on its own.