Anthropic has just secured one of the largest compute deals the AI industry has ever seen. The company locked in 3.5 gigawatts of next generation Google TPU compute through Broadcom. In the same week, Anthropic highlighted its tremendous growth with its annualized revenue now crossing the $30 billion mark, which is more than triple the $9 billion reported at the end of 2025 and the number of customers spending $1M+ on Claude doubling from 500 to 1,000 in under two months. Coindesk framed it as bitcoin miners gaining a powerful new rival in the fight for cheap power. This framing however misses what’s actually happening under the hood.
We’ve signed an agreement with Google and Broadcom for multiple gigawatts of next-generation TPU capacity, coming online starting in 2027, to train and serve frontier Claude models.
— Anthropic (@AnthropicAI) April 6, 2026
Bitcoin miners aren’t prepping for a fight but rather pivoting and the numbers speak for themselves. Core Scientific, one of the largest publicly listed miners, is liquidating substantially all of its Bitcoin holdings in 2026 to fund a 1.2 gigawatt pivot to AI hosting, as reported by The Block. Hut 8 has a $7 billion data center deal with Anthropic itself, backstopped by Google. TeraWulf is sitting on $12.8 billion in contracted HPC revenue. The reason we’re seeing this comes down to math. Miners losing around $19,000 per $BTC produced versus AI hosting offering longer term, stable cash flow supported by enterprise contracts have forced their hand.
What Anthropic Just Signed and Why 3.5 Gigawatts Matters
Anthropic’s largest infrastructure deal landed on April 6 when they announced that it had secured access to 3.5 gigawatts of next generation Google TPU compute capacity through Broadcom, beginning in 2027. Bloomberg and CNBC confirmed the partnership terms. The new capacity is on top of the 1 gigawatt of Google compute Anthropic is already receiving in 2026, per Broadcom’s SEC filing, which also confirmed that the majority of the new capacity will be U.S.-based. Broadcom separately signed a long-term agreement with Google to design and supply future generations of custom TPU chips through 2031, meaning this is a structural, multi-year build out. Alongside the deal, Anthropic also disclosed that its annual run-rate revenue crossed $30 billion, up from around $9 billion which was reported at the end of last year. Business customers spending over $1 million annually on Claude also doubled from 500 to over 1,000 in just under two months.
These numbers are staggering. A single 1 gigawatt data center draws roughly the same electricity as one million American households. Anthropic’s 3.5 gigawatt deal is almost the same as 3.5 million homes worth of power going to a single AI company, dedicated entirely to AI training and inference. As CoinDesk noted, deals of such size highlights how AI has become one of the largest new sources of power demand in the United States. Power grids that were never designed to absorb this kind of concentrated load are now being asked to do exactly that. For bitcoin miners, who built their entire business model on being able to secure cheap, often stranded electricity, the signal is impossible to ignore: the most well-capitalized players in tech are now competing for the same electrons and they are paying a lot more to get them.
Bitcoin Miners Are Becoming AI Landlords
The shift taking place right now is already changing the revenue structure of the entire industry. According to CoinShares, publicly listed miners could derive as much as 70% of their total revenue from AI hosting by the end of this year, which is up roughly 30% as of today, with mining revenue collapsing from approximately 85% to less than 20% for companies that have already locked in AI contracts. At the same time, over $70 billion in cumulative AI and high-performance computing deals have now been announced across the public mining sector, turning miners into data center operators that still happen to mine bitcoin.
The pivot becomes crystal clear when you look at the size of some of these deals. For instance, Hut 8 disclosed a 15 year, $7 billion data center lease in Louisiana with Anthropic as the anchor tenant and Google as financial backstop, with the site capable of scaling to multi-gigawatt capacity. Another publicly listed miner, TeraWulf, secured $12.8 billion in contracted HPC revenue with long term AI hosting agreements. Meanwhile, Core Scientific, one of the largest publicly listed miners, is preparing to monetize substantially all of its Bitcoin holdings to fund a 1.2 gigawatt conversion into AI infrastructure.
The reason for such a pivot becomes a lot more clear when you dig into the economics. Public miners are currently losing around $19,000 per bitcoin produced, as production costs approach $80,000 while $BTC trades closer to $68,000. Despite AI infra being a lot more capital-intensive at $8M – $15m per megawatt versus $700K – $1M for mining, it offers something that miners have never had: stable, decade-long contracted revenue from blue chip counterparties like Anthropic and Google. This basically transforms them from speculative operators into infrastructure landlords. What we’re witnessing is not a side pivot, but the largest business model shift in bitcoin mining history: an industry built on volatile block rewards is being re-architected into one that sells power, space, and uptime to the AI economy.
The Power Grid is the New Battleground
The power grid is under a level of stress it was never designed to absorb. PJM Interconnection, the largest grid operator in the United States, projects a 6 gigawatt shortfall by 2027, the equivalent of six large nuclear power plants going offline simultaneously. U.S. data center electricity demand is projected to surge from under 15 GW today to 75.8 GW in 2026, 108 GW in 2028, and 134.4 GW by 2030, a roughly ninefold increase in seven years, per industry analyses cited by S&P Global. Five AI data centers are on track to hit 1 GW of power capacity each in 2026 alone, at that scale, a single facility rivals the electricity consumption of a small American city. Up to 11 GW of announced data center capacity for 2026 hasn’t broken ground yet, and 50% of global projects are already facing delays due to power limitations and grid equipment shortages. Anthropic’s 3.5 GW commitment lands directly into this environment.
What bitcoin miners spent the last decade building turns out to be exactly what AI needs. Favorable power purchase agreements at remote sites, large grid connections, proximity to substations, cooling capacity, land, these were the operational advantages miners competed fiercely to secure. They are now the most sought-after infrastructure inputs in the AI build-out. Hut 8’s Louisiana site makes the point plainly: the same facility engineered for hash rate is now leased to Anthropic for AI inference. The miners didn’t lose the energy war. They owned the battlefield the whole time and are now collecting rent. As CoinDesk noted, major bitcoin miners are increasingly positioning themselves as power and data center infrastructure providers that also mine bitcoin, not the other way around. The picks-and-shovels play for the AI boom was sitting inside the bitcoin mining sector all along.
What this means for Bitcoin and What to Watch
The pivot has real consequences for Bitcoin itself. Core Scientific and other miners liquidating their holdings to fund AI conversions adds direct sell pressure to a spot market that is already under strain. $BTC is currently trading around $68K, down roughly 47% from the $126K all-time high set in October. Beyond price, there is a network security dimension worth watching. Hash rate, the total computing power dedicated to mining and processing Bitcoin transactions, is the primary measure of network strength. Mining difficulty, which adjusts automatically to reflect how much hash rate is active, has already dropped 7.76% as miners redirect capacity toward AI, per techi.com. That is a leading indicator. If more large operators follow Core Scientific’s playbook and convert gigawatts of mining capacity to AI hosting, hash rate could decline further, at least in the near term.
The longer-term structure forming here is something different entirely. Hut 8’s River Bend deal, 15 years, blue-chip counterparties, Google as financial backstop, looks less like a mining company hedging and more like an infrastructure REIT: stable contracted cash flows, long-duration leases, institutional-grade tenants. If Marathon, Riot, or CleanSpark announce similar deals in the coming months, that model becomes the template for the entire publicly listed mining sector.
Key dates to track: Anthropic’s new TPU capacity comes online in 2027, Hut 8’s first River Bend data hall is expected in Q2 2027, and Core Scientific’s 1.2 GW conversion is accelerating throughout 2026. The question isn’t whether miners continue pivoting, it’s how much $BTC hits the spot market in the process, and how fast the network adjusts to the hash rate that leaves with them.
