Anthropic buys $3.4 billion of Caterpillar gas turbines for power

Anthropic is spending $3.4 billion on Caterpillar natural gas generators capable of producing up to 1.7 gigawatts, buying equipment supplier OnePWR had ordered but could not finance, the Financial Times reported.

Why it matters: Anthropic has rented rather than bought infrastructure until now, disclosing $1.25 billion a month paid to xAI for compute in its May S-1; buying its own turbines outright shows how far AI firms will go to secure power while turbine backlogs stretch into the early 2030s.

Data as of TechCrunch report of November 9, 2026, read in full in this run, reporting a Financial Times account; the underlying FT report was not read directly, so the purchase terms rest on that single reporting chain. Developing item.

Anthropic is spending $3.4 billion on Caterpillar natural gas generators capable of producing up to 1.7 gigawatts of electricity, TechCrunch reported, citing the Financial Times. The generators were originally ordered a couple of years ago by equipment supplier OnePWR, which could not find financing to complete the purchase; Anthropic had planned to buy them from OnePWR and instead went directly to Caterpillar.

The purchase is a break from Anthropic’s rent-don’t-buy approach: its May S-1 filing disclosed payments of $1.25 billion per month through May 2029 for xAI computing power. Turbine order backlogs now stretch into the early 2030s, and grid connection queues can be just as long.

Anthropic buys $3.4 billion of Caterpillar gas turbines for power

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