Debt among Bitcoin miners has surged from $2.1 billion to $12.7 billion in a year due to demands for AI and Bitcoin production, VanEck reports. Without new machines, a miner’s share of the global hashrate decreases, affecting the daily Bitcoin awarded. Equity markets have historically funded these costs, not debt. Source: VanEck.

15 public miners had $4.6 billion in debt and convertible notes in Q4 2024, $200 million in early 2025, and $1.5 billion in Q2 2025. Miners are diversifying into AI and HPC hosting services after the April 2024 halving reduced mining rewards. Bitfarms and TeraWulf recently closed major notes offerings. Source: The Miner Mag.

Miners are expanding into AI and HPC hosting to secure more predictable cash flows amid dwindling Bitcoin rewards. Bitfarms closed a $588 million offering, and TeraWulf announced a $3.2 billion notes offering for data center expansion. IREN also completed a $1 billion notes offering in October. Source: TeraWulf.

Miners shifting focus to AI and HPC hosting services doesn’t threaten the Bitcoin network’s hashrate. The network is secured by miners, and their AI pivot actually benefits Bitcoin. Miners are exploring ways to monetize excess electricity during low AI demand to reduce costs. Source: Cointelegraph.

Miners are searching for ways to cut costs by monetizing excess electricity during low AI demand. This could help offset or eliminate backup power costs. The synergy between Bitcoin and AI can lead to greater efficiency in capital use. Source: Cointelegraph.

Read more at Cointelegraph: Bitcoin Miners Turn to Debt Financing for Expansion Projects