Anthropic Has Signed Up to $517 Billion of Computing Power in Eleven Months
An analysis by The Information puts Anthropic's compute commitments since October at 14.8 gigawatts and as much as $517 billion over the next decade, up from the roughly $180 billion it had told investors to expect.
The Information published an analysis yesterday adding up Anthropic’s data centre deals since last October. The total comes to roughly 14.8 gigawatts of computing capacity and as much as $517 billion of spending over the next decade. For comparison, the company had previously told investors to expect around $180 billion of server rental through 2029.
Some numbers to make that legible. A gigawatt is roughly the output of a large nuclear power station, so 14.8 GW is a serious fraction of a national grid, committed by one company that did not exist eight years ago. Google and AWS together account for about 11 GW of the total, with SpaceX and others making up the rest. The reported trigger is demand: Claude Code and Cowork grew fast enough this year that Anthropic scrambled to line up capacity, and these are leases and agreements rather than money already spent. The figures are assembled from public statements and prior reporting rather than published by Anthropic, so treat the total as a well-sourced estimate rather than an audited number.
Why labs sign decade-long deals for hardware that will be obsolete in three years. Because the scarce thing is not the chips, it is the place to put them: land, transformers, cooling, and above all a grid connection. Those take years to arrange and cannot be conjured with money alone once the queue is full. Signing early is less about buying compute than about reserving a slot, and it is the same logic that had airlines ordering planes a decade out. The risk is the obvious one. These commitments are being made against demand curves that have so far kept going up, and a company with a decade of fixed capacity obligations has very little room if that changes. It is also happening in the run-up to a possible listing, which cuts both ways: locked-in capacity is a genuine asset to show investors, and a locked-in liability if the growth story softens.
What this means for you. For anyone using these tools, almost nothing directly, except a partial answer to why prices have been falling rather than rising. Capacity secured at scale is what lets a lab cut cache reads by 75 percent, as Anthropic did last week, without hurting itself. The wider thing worth tracking is where the electricity comes from, because 14.8 GW of new demand lands in real communities with real grids, and the fights over data centre siting have already delayed billions of dollars of projects this year. If you live somewhere a hyperscale campus is proposed, that is a local story with a global cause, and the numbers above are the cause.
Sources
Source: https://www.theinformation.com/articles/anthropic-clinched-517-billion-compute-deals-11-months
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