My observation is that IREN and TeraWulf are shifting their revenue models from “mining BTC and selling it” to “selling computing power and earning rental income.” Whether this shift succeeds depends not on the story, but on whether lease agreements are fulfilled on schedule and losses can be narrowed. This assessment assumes that the revenue and computing-power changes reported by both companies are accurate, and that there are no subsequent lease defaults or significant delays.

First, the facts. According to a Bitcoin News report cited by PANews, IREN mined just 402 BTC last quarter, compared with 2,039 in the same period last year, while its computing power fell from 45.3 EH/s to 8.8 EH/s. Its SEC filing shows that mining revenue for the quarter fell 88% to $28 million, while AI cloud revenue was about $200 million. The company expects to have largely completed its exit from Bitcoin mining by December 31. Of TeraWulf’s $76.2 million in third-quarter revenue, $63 million came from high-performance computing leases, underpinned by a 20-year Anthropic lease valued at about $19 billion. However, its operating loss widened to $88.2 million.

This suggests that the key change is what anchors revenue: mining revenue fluctuates with the price of BTC and the network’s total computing power, and requires ongoing investment in electricity and equipment. AI cloud and HPC leases, by contrast, lock in revenue through contracts in advance, making cash flow more predictable—but at the cost of concentrating capital expenditure and performance risk among a small number of large customers. The contrast between IREN’s sharp drop in mining revenue and its AI cloud revenue shows that the transition is already reflected in its financial statements, rather than being merely a stated plan.

There are three conditions to watch for confirmation: first, whether mining revenue accounts for a declining share of IREN’s revenue next quarter and whether its exit from mining proceeds on schedule; second, how the Anthropic lease progresses at TeraWulf and whether its operating losses narrow; and third, whether AI cloud revenue can cover fixed costs during the transition. If leases are delayed, customer concentration risks materialize, or losses continue to widen, this assessment will need to be revised. This article does not constitute investment advice.

$BTC

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Sources:
PANews (originally published 11-07 23:35 Beijing time)
https://www.panewslab.com/zh/articles/01a1b6a6-d358-7641-8876-ce25daad9bcc