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Chronicles

The story behind the story

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Cryptocurrency companies are moving mining hardware out of China post-crackdown, with US-based Bit Digital trying to send 20K+ mining rigs to Canada and the US

Miners face high costs, other hurdles in removing their machines after Chinese crackdown  —  When China vowed to crack …

Wall Street Journal

Context & Ripple Effects

Beijing's May crackdown ended an era: as the WSJ's earlier history of Chinese mining dominance recounts, China hosted most of the world's hashrate until authorities began shutting operations down. Bit Digital's attempt to ship 20,000+ rigs to Canada and the US is one company's slice of that exit, and it shows the physical cost of the ban — machines designed for cheap hydro power now face freight, customs, and redeployment hurdles.

The exodus Bit Digital is part of later proved structural: by November, 14 of the biggest miners had moved 2M+ machines out of China, with a majority landing in Russia, while the US emerged as the preferred destination for miners seeking political stability, cheap capital, and abundant electricity.

First-order effects

  • Bit Digital bears immediate relocation costs — freight, logistics, and re-permitting for 20,000+ rigs — before those machines earn again in Canada or the US.
  • Miners that fail to move hardware fast enough face stranded assets, since Chinese authorities are shutting the facilities the rigs depend on.

Second-order effects

  • North American power markets and hosting providers gain a wave of demand from displaced Chinese hashrate, shifting site-selection and electricity pricing power to jurisdictions like Canada and Texas.
  • Rival miners that already opened US, Canadian, and Icelandic facilities as far back as 2018 — Bitmain, BTC.Top, and ViaBTC among them — are positioned to absorb displaced capacity faster than peers starting from scratch.

Third-order effects

  • If the pattern holds, global bitcoin hashrate consolidates from a China-centered industry into a geopolitically distributed one, with the US as the anchor — a dependence Chinese suppliers like Bitmain still sit atop, as later customs-scrutiny delays for US-bound equipment would expose.
  • Jurisdictions with cheap stranded power (hydro, flared gas) become the scarce resource in mining, turning site access and grid relationships into the industry's core competitive moat rather than hardware ownership.

The trend: China's mining ban is redistributing global bitcoin hashrate toward North America, converting mining from a China-centered cost game into a geography-and-energy game.

Discussion

  • @jchengwsj Jonathan Cheng on x
    Cryptocurrency companies are leaving China in a “great mining migration”—though miners face high costs, other hurdles in removing their machines. “It's kind of like GM having to shut down a plant and build a new one elsewhere.” @ceostroff @yuenok https://www.wsj.com/...