Nvidia Backs OpenAI's 8GW Ohio Campus With Up to $105B in Guarantees

Nvidia is putting as much as $105 billion of guarantees behind an 8-gigawatt OpenAI data center campus in Ohio — a financing structure that reveals just how far the AI buildout has moved from chips to power infrastructure.

Nvidia is committing up to $105 billion in guarantees to underwrite OpenAI's planned 8-gigawatt data center campus in Ohio, according to reports circulating Tuesday from @TraffAlex and @yo123dawg. The figure is staggering not just for its size but for its form: this is not an equity check or a chip supply agreement, but a guarantee structure — Nvidia effectively lending its balance sheet to make the financing of the campus bankable.

Eight gigawatts is the headline number that matters. For context, that is roughly the output of eight large nuclear reactors, dedicated to a single compute campus. The scale confirms what builders have been saying quietly for months: the binding constraint on frontier AI is no longer model architecture or even GPU availability. It is power, land, and the ability to finance both years ahead of demand.

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