Nine publicly-listed Bitcoin mining companies poured $5.11 billion into capital infrastructure in H1 2026, chasing AI and high-performance computing revenue — but pulled in just $341.2 million from those segments over the same period, a roughly 15-to-1 spend-to-earn ratio, per BlocksBridge Consulting data.
The miners are clearly betting this gap closes fast. Whether the AI buildout pays off or just turns Bitcoin infrastructure firms into very expensive data center hopefuls remains the defining question of the sector right now.
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