Bitcoin miners pour billions into AI as capex outpaces revenue 15-to-1
Nine public miners generated $341 million from AI and HPC operations in the first half of 2026 after spending more than $5 billion on capital assets.
In the first half of 2026, 15 public Bitcoin miners collectively invested $5.11 billion in capital assets related to artificial intelligence (AI) and high-performance computing (HPC) operations, while only generating $341.2 million in directly reported AI and HPC revenue. This results in a substantial 15-to-1 capex-to-revenue ratio, highlighting the significant upfront investment required to diversify beyond Bitcoin mining.
Despite the gap, AI and HPC revenue is accelerating, with the nine miners reporting a 52% increase in AI and HPC revenue in the second quarter compared to the previous quarter, with companies like Core Scientific, TeraWulf, and Bitdeer leading the gains. The pivot to AI and data centers remains costly for Bitcoin mining companies, as it involves substantial investments in infrastructure such as substations, buildings, cooling systems, networking equipment, and GPUs.
The outlook for Bitcoin miners looking to capitalize on AI and HPC revenue remains uncertain, as the market continues to navigate the challenges of a recovering Bitcoin price.
Written by urgent.news from Cointelegraph's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
