Anthropic Signs $9. 1B Riot Deal, Bitcoin Miners Turn AI Landlords - Crypto News Flash
SummaryAnthropic signed a 20-year, $9. 1 billion cloud computing agreement with Bitcoin miner Riot Platforms. Riot will supply 191 megawatts of power and data center capacity at its Rockdale, Texas site. Riot. . .
SummaryAnthropic signed a 20-year, $9. 1 billion cloud computing agreement with Bitcoin miner Riot Platforms. Riot will supply 191 megawatts of power and data center capacity at its Rockdale, Texas site. Riot stock jumped more than 25% after the deal became public. The agreement follows a similar $19 billion lease Anthropic signed with TeraWulf in July. Anthropic has struck a $9. 1 billion, 20-year cloud computing agreement with Bitcoin miner Riot Platforms, running through June 2048 with options for two five-year extensions that could push the total value to $16. 1 billion. Riot will dedicate191 megawatts of power and data center capacityfrom its Rockdale, Texas campus to the AI company, with the full capacity expected online by June 2028. News of the deal sent Riot shares up more than 25% in after-hours trading, reaching $24. 40. Why a Bitcoin miner became Anthropic’s landlordBitcoin mining companies control two things the AI industry is desperate for: permitted land and grid-connected electrical capacity. Building a new data center from scratch can take years of permitting, transmission upgrades, and negotiations with utilities. Miners like Riot already cleared those hurdles years ago to run mining rigs, which gives them a shortcut that AI developers are willing to pay a premium for. Rather than continue directing that power toward Bitcoin hashing, Riot is renting the capacity to a tenant that offers steadier, higher-margin revenue. The 191 megawatts committed to Anthropic is capacity that Riot could otherwise use to expand its own mining operations. By capping that growth, the company is trading exposure to Bitcoin’s price swings for a fixed, long-term income stream. Contract length20 yearsThrough June 2048Total value$9. 1BUp to $16. 1B with extensionsPower capacity191 MW≈143,000 homesLocationRockdale, TXRiot’s flagship campusFull capacity onlineJune 2028Phased buildoutAnnualized revenue~$455MTo Riot PlatformsRiot’s earnings pressure made the timing pointedThe announcement landed right afterRiot’s second-quarter earnings report, which showed revenue rising 14% year-over-year to $174. 2 million alongside a net loss of $237. 2 million tied to the costs of restructuring toward AI infrastructure. A steady, contracted revenue stream worth roughly $455 million a year gives Riot something its Bitcoin mining business has never reliably offered: predictability. Mining revenue rises and falls with Bitcoin’s price and network difficulty, while a two-decade lease with a well-funded AI company does not. Riot has also been funding part of this transition by selling down its own Bitcoin holdings. Earlier in 2026, the company liquidated 3,778 BTC in a single quarter, putting the proceeds toward construction and power infrastructure upgrades rather than holding the coins on its balance sheet. It marks a shift from treating Bitcoin as a treasury asset to treating it as a financing tool for a different business entirely. Starboard Value’s activist campaign gets its proof of conceptInvestment firm Starboard Value has spent months pressuring Riot’s board to stop dedicating so much of its power capacity to mining. Starboard’s argument centered on a simple comparison: Riot controls 1. 7 gigawatts of power capacity across its US sites, and using all of it to hash for Bitcoin looked inefficient next to the margins available from leasing that same power to AI tenants. The Anthropic contract gives Starboard’s thesis a concrete result rather than a theoretical one, and it likely strengthens the activist firm’s hand in pushing other miners toward the same pivot. What changes for how investors value mining companiesWall Street’s yardstick for public Bitcoin miners has been shifting for a while, and this deal accelerates it. Exahashes per second, the traditional measure of a miner’s raw computing power dedicated to Bitcoin, matters less to investors now than megawatts of energized grid capacity. That’s because MW figures translate directly into AI leasing revenue, while EH/s only measures exposure to a single, volatile asset. Riot is not alone in making this trade. TeraWulf and Hut 8 have been early movers in the pivot, with Anthropic itself signing a parallel $19 billion lease with TeraWulf just weeks earlier, on July 6. Iris Energy has leaned into Microsoft-backed AI scaling agreements, and Core Scientific set an earlier precedent with its CoreWeave contracts. Collectively, the shift represents tens of billions of dollars moving out of pure Bitcoin mining and into AI infrastructure leasing across the public mining sector. Anthropic’s power-buying spree isn’t slowing downThe Riot agreement is one piece of a much larger push by Anthropic to lock down electricity capacity ahead of demand for its Claude models. In recent months the company has also signed a $45 billion compute purchase agreement with Elon Musk’s xAI and a $10 billion infrastructure deal with Volta Infra, on top of existing multi-billion-dollar commitments with Google Cloud and Amazon Web Services that have already built up a substantial cloud backlog. The consistent theme across these deals is that grid-connected power, not chip supply, has become the binding constraint on how fast AI companies can grow.