TeraWulf's Bitcoin mining revenue fell 73% as AI related leases reached 71% of sales

What happened

TeraWulf's Bitcoin mining revenue dropped 73% because AI‑related lease agreements now make up 71% of its sales, and Anthropic's rent will only begin when new capacity is delivered after late 2027.

Confirmed

Global impact / market context

The shift shows mining firms are diversifying income away from volatile Bitcoin prices toward steadier AI‑related contracts, which could stabilize cash flow but also tie revenue to the slower rollout of new AI hardware.

Analyst inference

Bitcoin miners are feeling pressure from falling crypto prices, prompting them to seek alternative revenue streams such as leasing compute power to AI companies, a trend that may reshape the mining industry's business models.

Analyst inference

What to watch

1. Progress on Anthropic’s new AI capacity, because its start date determines when additional lease revenue will flow to TeraWulf. Proposed
2. Bitcoin price movements, since a rebound could restore mining income and affect the balance between crypto and AI leasing revenue. Analyst inference
3. Adoption of AI leasing by other mining firms, which would indicate whether TeraWulf’s model is becoming an industry standard. Proposed

Affected assets

• BTC — Bitcoin

Evidence

• cryptoslate.com