The number of companies building physical infrastructure for AI has increased by 187% over the past 12 months. It reflects a genuine land grab happening at the intersection of two industries that, until recently, seemed to exist in parallel universes: artificial intelligence and cryptocurrency mining.
Bitcoin miners find their second act
The pivot from mining Bitcoin to hosting AI workloads has been nothing short of dramatic for several publicly traded crypto miners. Hut 8, one of the more recognizable names in North American Bitcoin mining, saw its stock climb roughly 211% over the past year. Several peers in the space have posted gains ranging from triple digits to as high as 800%.
TeraWulf may have made the splashiest move of all, signing a $19 billion AI data center contract with Anthropic, the company behind the Claude AI model. Cipher Mining, trading under the ticker CIFR, and Hut 8 (HUT) have both leaned hard into the AI infrastructure narrative. The physical infrastructure is remarkably transferable: Bitcoin mining requires massive amounts of electricity, industrial-scale cooling systems, and facilities designed to run 24/7 without interruption. AI model training and inference require exactly the same things.
