BTC Current Affairs

Core Scientific's Mining Death Spiral (And Why Nobody's Really Upset About It)

2026-07-29

Core Scientific posted $164.2 million in Q2 revenue, nearly double the $78.6 million from a year ago. Sounds great. The catch? Almost none of it came from Bitcoin mining anymore.

Self-mining revenue crashed 66 percent year-over-year to $21.5 million. Meanwhile, colocation revenue jumped from $10.6 million to $136.7 million. If you squint at the numbers, you're looking at a company that has quietly stopped being a miner and become a landlord for AI chips.

The gross margin story is even starker. Colocation generated $80 million in profit on a 59% margin. Self-mining? That's a negative 56% margin — $21.5 million in revenue against $33.7 million in costs. Mining is now the unprofitable branch office nobody talks about.

Core Scientific knows it. The company ended June with nearly 30% fewer miners online than at the end of Q1 and is now self-mining at only two sites. Hosted mining operations are expected to conclude by year-end 2026, with self-mining operations winding down. This isn't a strategic adjustment. This is a wind-down.

Consolidated gross profit for Q2 2026 was $70.0 million with a 43% margin, meaning the colocation segment's strength single-handedly carries the whole business. The income statement otherwise looks demolished — a $1.155 billion net loss. But that's mostly accounting fiction: a non-cash remeasurement of warrant and contingent value right liabilities driven by Core Scientific's rising stock price. The stock is worth more, so phantom liabilities adjust downward. Welcome to earnings season.

The real story is capacity. Core Scientific was billing for 437 MW of capacity as of mid-July 2026, with annualized colocation revenue running at roughly $635 million. That's deployed. But the company has promised much more. Total leased customer power capacity reached 1.1 GW, representing over $24 billion in potential contracted revenue.

AMD is the engine behind this. Core Scientific signed 15-year lease agreements with AMD and Neocloud for 529–530 MW, with AMD holding options for up to 2.5 GW. The prize? The company said the infrastructure partnership could generate more than $14 billion in base contracted revenue. Initial delivery for AMD is expected in early 2027, with the full 530 MW delivered by end of 2028.

Now the brutal question: can they deliver? With 437 MW currently billing and a pipeline that could reach 2.5 GW through the AMD relationship alone, the company's $797.5 million quarterly capex outlay represents a concentrated bet on sustained AI infrastructure demand. They had $1.8 billion in liquidity at quarter-end, so the cash is there. But execution matters more than capital.

By the end of 2026, sector analysts expect AI and HPC to represent approximately 70 percent of revenue for miners that have executed major colocation contracts — a figure that is already effectively true for Core Scientific, where AI colocation now generates more than 83 cents of every revenue dollar.

Core Scientific stopped being a Bitcoin proxy years ago. Shares fell 3.13% after the Q2 update, even as management described demand for AI infrastructure as strong. The market knows what it is now. A power landlord betting that AI demand never cools off.

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