Bitcoin miners shift focus to power and AI as hash rate falls

Bitcoin miners are redirecting their massive power assets toward artificial‑intelligence (AI) and high‑performance computing (HPC) workloads as the network’s hash rate and difficulty dip modestly. Fidelity’s mid‑year update notes an 8‑9% decline in both 30‑day average hash rate and mining difficulty, suggesting miners are allocating capacity to higher‑margin AI data centers [1].

Key takeaways

• Bitcoin’s 30‑day average hash rate and difficulty are each down about 8‑9% from recent peaks [1].
• MARA Holdings sold $1.5 billion of bitcoin and is investing in a 505‑MW Ohio power campus to support both mining and AI loads [2].
• Analysts estimate publicly traded miners control roughly 27 GW of power that could be redeployed for AI infrastructure [3].
• Several miner stocks outperformed Bitcoin in 2026, with a basket of crypto equities up 56% YTD while BTC fell 17% [4].

Hash rate dip signals a shift to AI‑ready power

Fidelity’s report highlights that the decline in hash rate and difficulty coincides with miners “redirecting power and infrastructure toward higher‑margin AI data center workloads” [1]. The trend is reflected in corporate actions. MARA Holdings, the second‑largest publicly traded Bitcoin holder, sold 20,880 BTC—about $1.5 billion—to retire debt and fund a large energy acquisition in Ohio [2]. The Long Ridge Energy & Power campus includes a 505‑megawatt gas‑fired plant and land capable of supporting more than 600 MW of AI and critical IT loads, with the existing mining footprint integrated into the site [2]. MARA’s disclosures indicate that roughly 90% of its non‑hosted mining capacity could eventually be repurposed for AI and IT infrastructure [2].

The broader sector is seeing similar moves. Bernstein research finds that 11 publicly traded Bitcoin miners collectively control a current and projected power portfolio of about 27 gigawatts, a resource that could become critical as AI data‑center demand accelerates [3]. The report points to IREN’s agreement with Microsoft, which could generate an annualized revenue run rate of roughly $3.7 billion from AI cloud services [3]. Wall Street’s semiconductor boom is also lifting miner stocks; TeraWulf, Hut 8, IREN, and Riot Platforms all posted double‑digit gains after announcing AI‑related acquisitions or partnerships [3].

Miner stocks outpace Bitcoin as AI pivot accelerates

Performance data from 10x Research shows a basket of crypto equities up 56% year‑to‑date, starkly contrasting Bitcoin’s 17% decline [4]. The rally is driven by “hyperscaler GPU deals to mega campus acquisitions,” underscoring the financial market’s view that miners’ power assets are more valuable when applied to AI workloads. Companies such as KEEL Infrastructure (formerly Bitfarms), Cipher Mining, IREN, and TeraWulf have each reported sizable stock jumps after announcing AI‑focused projects, ranging from power‑pipeline repurposing to new data‑center campuses capable of delivering up to 1 GW of capacity [4].